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[report整理] SENEWS-2011-04-25

提高英语听力能力 找对方法很重要!

[Homework]SENEWS-2011-04-25

Solar water heaters are used around the world,and are not very different to built. The system we are going to describe is based on the design that developed some years ago in Afghanistan.Since then, it has been built and uesd in many countries.It can heat seventy liters of water to sixty degrees Celsius.It can do this between sunrise and noon on a clear day with an average air temperature of thirty two degree celsius. There are two parts to the solar heater.One part is made of a sheet of metal painted black.Black surfaces become hotter in the sun than surfaces painted any other colour.This black metal plate is called an collector.The collector is placed in contact with the water.There are several kinds of metal sheets that can be used for the collectors .Corrugated metal will work very well.Corrugated sheets are often used as roofs on housing.Once the water is heated, it is kept hot with insulation material.This allows the water to stay warm for a long time.The second part of the solar water heater holds the water for the system.This storage tank can be an container that holds about one hundred liters.Two rubber pipes are attached to the water storage tank.One pipe lets water flow into the system.The other lets water flow out.When the water heater working correctly ,water will flow from the storage tank to the collector and back again.You can use the hot water at the top of the tank for washing and cleaning.You can change the flow of water so that the temperature is hot or warm as designed.This solar water heater is easy to built and operate.It will last about two years before the rubber pipes need to be replaced.There is also something else you'll need to make the solar water heater work,the sun.As you might imagine,the heater will heat water only on sunny days.You can get more information about salor water heaters and double project from enterprise worksWhiter . This group works internationally to fight poverty.The website is Enterpriseworks.com.Choose the link for news and resources ,then click on publications.

This post was generated by put listening repetition system,  Check the original dictation thread!

[Homework]SENEWS-2011-04-25

This is The VOA Special English Technology Report.
Solar water heaters are used around the world and are not very difficult to build. The system we are going to describe is based on a design developed some years ago in Afghanistan. Since then, it has been built and used in many countries.
It can heat seventy liters of water to sixty degrees Celsuis. It can do this between sunrise and noon on a clear day with an average air temperature of thirty-two degrees Celsuis.
There are two parts to the solar water heater. One part is made of a sheet of metal painted black. Black surfaces become hotter in the sun than surfaces painted any other color.
This black metal plate is called a collector. The collector is placed in contact with the water. There are several kinds of metal sheets that can be used for the collector.
Corrugated metal will work very well. Corrugated sheets are often used as roofs on hounsing.
Once the water is heated,it is kept hot with insulation material. This allows the water to stay warm for a long time.
The second part of the solar water heater holds the water for the system. This storage tank can be a container that holds about one hundred liters. Two rubber pipes are attached to the water storage tank.
One pipe lets water flow into the system. The other lets water flow out. When the water heater is working correctly, water will flow from the storage tank to the collector and back again. You can use the hot water at the top of the tank for washing and cleaning. You can change the flow of water so that the temperature is hot or warm as desired.
This solar water heater is easy to build and operate. It will last about two years before the rubhber pipes need to be replaced.
There is also something else you will need to make the solar water heater work--the sun. As you might expect,the heater will heat water only on sunny days.






This post was generated by put listening repetition system,  Check the original dictation thread!
立即获取| 免费注册领取外教体验课一节

[Homework]SENEWS-2011-04-25

This is The VOA Special English Technology Report.
Solar water heaters are used around the world and are not very difficult to build. The system we are going to describe is based on a design developed some yaers ago in Afghanistan. Since then, it has been built and used in many countries.
It can heat seventy liters of water to sixty degrees Celsuis. It can do this between sunrise and noon on a clear day with an average air temperature of thirty-two degrees Celsuis.
There are two parts to the solar water heater.  One part is made of a sheet of metal painted black. Black surfaces become hotter in the sun than surfaces painted any other color.  
This black metal plate is called a collector. The collector is placed in contact with the water.
There are several kinds of metal sheets that can be used for the collector.
Corrugated metal will work very well. Corrugated sheets are often used as roofs on hounsing.
Once the water is heated, it is kept hot with insulation material. This allows the water to stay warm for a long time. The second part of the solar water heater holds the water for the system. This storage tank can be a container that holds about one hundred liters.
Two rubber pipes are attached to the water storage tank. One pipe lets water flow into the system. The other lets water flow out.
When the water heater is working correctly. Water will flow from the storage tank to the collector and back again.  
You can used the hot water at the top of the tank for washing and cleaning. You can change the flow of water so that the temperature is hot or warm as desired.
This solar water heater is easy to operate. It will last about two years before the rubber pipes need to be replaced.
There is also something else you will need to make the solar water heater work. As you might expect,the heater will heat water only onsunny days.
You can get more information about solar water heaters and other projects from EnterpriseWorks/VITA.  

This post was generated by put listening repetition system,  Check the original dictation thread!
实现无障碍英语沟通

[Homework]SENEWS-2011-04-25

This is The VOA Special English Technology Report.
Solar water heaters are used around the world and are not very difficult to build. The system we are going to describe is based on a design developed some years ago in Afghanistan. Since then, it has been built and used in many countries.
It can heat seventy liters of water to sixty degrees Celsuis. It can do this between sunrise and noon on a clear day with an average air temperature of thirty-two degrees Celsuis.
There are two parts to the solar water heater. One part is made of a sheet of metal painted black. Black surfaces become hotter in the sun than surfaces painted any other color.
This black metal plate is called a collector. The collector is placed in contact with the water.
There are several kinds of metal sheets that can be used for a collector. Corrugated metal will work very well. Corrugated sheets are often used as roofs on hounsing.
Once the water is heated,it is kept hot with insulation material. This allows the water to stay warm for a long time. The second part of the solar water heater holds the water for the system. This storage tank can be a container  that holds about one hundred liters. Two rubber pipes are attached to the water storage tank. One pipe lets water flow into the system. The other lets water flow out.
When the water heater is working correctly. Water will flow from the storage tank to the collector and back again. You can use the hot water at the top of the tank for washing and cleaning. You can change the flow of water so that the temperature is hot or warm as desired.
This solar water heater is easy to build and operate. It will last about two years before the rubber pipes need to be replaced.
There is also something else you will need to make the solar  water heater work---the sun. As you might expect,the heater will heat water only on sunny days.
You can get more information about solar water heaters and other projects frome enterpriseworks/vita.  This group works  internationally  to fight poverty.



This post was generated by put listening repetition system,  Check the original dictation thread!
口译专员推荐—>口译训练软件IPTAM口译通

[Homework]SENEWS-2011-04-25

This is the VOA Special English Technology Report    Solar water heaters are used around the world and are not very difficult to built. The system we are going to describe is based on the desire developed some years ago in Afghanistan. Since then, it has been built and used in many countries.
    It can heat seventy liters of water to sixty degrees Celsius. It can do this between sunrise and noon on a clear day with an average air temperature of thirty-two degrees Celsius.
    There are two parts to the solar water heater. One part is made of a sheet of metal painted black. Black surfaces become hotter in the sun than surfaces painted in the other color. This black metal plate is called a collector. The collector is placed in contact with the water. There are several kinds of metal sheets that can be used for the collector. Corrugated metal will work very well. Corrugated sheets are often used as roofs on housing.
    Once the water is heated, it is kept hot with insulation material. This allows water to stay warm for a long time.
    The second part of the solar water heater holds the water for the system. This storage tank can be a container that holds about one hundred liters. Two rubber pipes are attached to the water storage tank. One pipe lets water flow into the system. The other lets water flow out.
    When the water heater is working correctly, water will flow from the storage tank to the collector and back again. You can use the hot water at the top of the tank for washing and cleaning. You can change the flow of water so that the temperature is hot or warm as desired.
    This solar water heater is easy to build and operate. It will last about two years before the rubber pipes need to be replaced.
    There is also something else you will need to make the solar water heater work, the sun. As you might imagine, the heater will heat the water only on sunny days.
    You can get more information about solar water heaters and other projects from enterpriseworks. This group works internationally to fight poverty. The website is enterpriseworks.org. Choose the link for News and Resources, then click on publications.

This post was generated by put listening repetition system,  Check the original dictation thread!
HW
This is the VOA special english technology report.
Solid water hitters are used around the world and another very difficult to build.
The system we are going to describe is based on the designed,development some years ago in @ stand. Since then,it has been built and used in many countries.it can hit 70 litters water to 60 degrees @.
It can do this between some rice and noon on the clear day with an average air temperature of 32 degrees @.
There are two parts of this soild water hitter
One part is made of the shit of mantel painted black.Black @ become hotter in the sun,then @ painted it in another colour.
This black mantel plate is called a collector
The collocter is play in context with the water.
There are several kinds of mantel shits that can be used for the collector.
@ mantel will work very well.@ shits are often used as roofs or the housing
Once water is hited it is kept hard with insolation @.This along the water stay warm for a long time.
The second part of this solidar water hitter holds the water for the system.this @ tank can be a @ holds about 100 litters .
1:52 还有课,晚上回来接着。
[Homework]SENEWS-2011-04-25

this is the voa special tecnology report.

solar water heaters are used around the world and are not very difficult to build.the system we are going to describe is based on design develop some years ago in afghanistan .since then .it has been built and used in many countries .it can heat seventy liters of water to sixty dgrees scelsius .it can do this between sunrise and noon on a clear day with a average air temperature of thirty two degrees celsius .there are two parts to the solar water heater .one part is made of  a sheet of meatal painted black .black surfaces become hotter in the sun than surfaces painted in other corlor.

this black metal plate is called a collector .the collector is placed in contact with the water .there are several times of metal sheets can be uesed for the collector .corrugated metal will work very well .corrugated sheets are often used as roofs on housing .once the water is heated .it is kept hot with insulation material .this allows the water  to  stay warm for a long time .

the second part of the solar water heater holds the water for the system .this storage tan can be a container that holds about one hundred liters .two rupper pipes are attached to the water storage tank .one pipe lets water flow into the system .the other lets water flow out .when the water heater is working correctlly .water will flow from the storage tank to the collector and back again .you can use the hot water at the top of the tank for washing and cleaning .you can change the flow of water so that the temperature is hot or warm as  desired .

this solar water heater is easy to build and operate.it will last about two years beforethe rubber pipes need to be replaced .

there is will also something else you would need to meake the solar water heater work the sun .as  you might imagine the heater will heat the water  only on sunny days .

you can get more information about solar water heaters and other project from enterprise works vita .this group works internationlly to fight povery .the website is enterpriseworks .org .choose the link for a news and resources then click on publications .

and that's the voa special english tecnology report .tell us if you ever built a solar water heater or have ideas for improvements .post your comments at voaspecial english .com .where you can also find transcripes mp3s and podcast about programs .i an steve ember.
实现无障碍英语沟通
This is Special English technology report.

Solar water heaters are used around the world and not very difficult to build,The system will going to describe his based design developed some years ago in Afghanistan,since then ,It has been built  and used in many countries

It can heat seventy liters of water to sixty degrees celsius,It can do this  between sunrise and noon on a clean day with average air temperature of thirty-two degrees celsius

There are two parts in solar water heater,one part is made of sheet of  metal painted black,Black surfaces become hotter in the sun than surfaces painted in the other colour,This black metal place is called collector,the collector is place in contact with the water,

There are seval kinds of metal shapes can be used for collector,corrugated metal  work very well,corrugated shapes  offten used as  roofs on housing

Once the water is heated ,It is kept hot  in insulation  material,This allow water to stay  warm for a long time

The second part of solar water heater hold the water for the system.This storage tank can be a container than hold about one hundred liters

Two rubber pipes are contacted to the water storage tank,One piple let water flow into the system,The other let water flow out

When the water heater is working correctly,Water were flow from the storage tank to the collector ,and back again,you can use the hot water at the top of the tank for the washing and cleaning,you can change the flow of the water so that the temperature is hot or warm as desire

This solar water heater is easy to build and operate,It will last two years before the rubber pipes need to be replaced,

There is also something else you want to need to make the solar water heater work,the sun and you might imagine the heater heat water only on sunny days

you can get more information about solar water heaters and projects from enterprise
普特听力大课堂
This is the VOA Special English Technology Report.
Soler water heaters are used around the world and are not very difficult to build. The system will go in to describe it is based on the design developed some years ago in the Afganistan. Since then it has been built and used in many countries. It can heat seventy liters of water to sixty degrees celsius. It can do this between sunrise and noon on the clear day with an average air temperature of thirty-two degrees celsius.
There are two parts of soler water heater. One part is made of a sheet of metal painted black. Black surfaces become hotter in the sun than surfaces painted in the other colors. This black metal played is called a collector. The collector is placed in contact with the water. There are several kinds of metal sheets that can be used for the collector. C* metal will work very well. C* sheets are often used as roups* on the housing. Once the water is heated, it is capped hot within sernation* material. This allows the water to stay warm for a long time.
The second part of the soler water heater holds the water for the system. This storage tank can be a container that holds about 100 litters. Two rubber pipes are retach to the water storage tank. One pipe lets water flow into the system. The other lets water flow out. When the water heater is working correctly, water will flow from the storage tank to the collector and back again. You can use the hot water at the top of the tank for washing and cleaning. You can change the flow of water so that temperature is hot or warm as designed.
This soler water heater is easy to build and operate. It was less about two years before the rubber pipes need to be replaced. Their resources something else you will need to make the soler water heater work the sun as you might imaging the heater will heat water only on sunny days. You can get more information about soler water heaters and other projects from enterprise works viter. This group works internationally to find property. The website is enterpriseworks.org. Choice the link for a news and resources then click on publications.
And that's the VOA Special English Technology Report. Tell us if you ever build the soler water heater or have ideas for improvements. Post your comments at voaspecialenglish.com. You can also find transcripts, mp3s and podcasts of our programs. We also offer english teaching activities in the classroom section above our site. I'm Steve Ember.
好栏目推荐之美国口语俚语

[Homework]SENEWS-2011-04-25

This is the VOA Special English Technology Report.
Solar water heaters are used around the world and are not very difficult to build. The system we are going to describe is based on a design developed some years ago in Affghanistan. Since then, it has been built and used in many countries.
It can heat seventy liters of water to sixty degrees Celsuis. It can do this between sunrise and noon on a clear day with an average air temperature of thirty-two degrees Celsuis.
There are two parts to the solar water heater. One part is made of a sheet of metal painted black. Black surfaces become hotter in the sun than surfaces painted any other color.
This black metal plate is called a collector. The collector is placed in cantact with the water.
There are several kinds of metal sheets that can be used for the collector. Corrugated metal will work very well. Corrugated sheets are often used as roofs on hounsing.
Once the water is heated, it is kept hot with insulation material. This allows the water to stay warm for a long time. The second part of the solar water heater holds the water for all the system. This storage tank can be a container that holds about one hundred liters. Two rubber pipes are attached to the water storage tank. One pipe lets water flow into the system. The other lets water flow out.
When the water heater is working correctly. Water will flow from the storage tank to the collector and back again. You can used the hot water at the top of the tank for washing and cleaning. You can change the flow of water so that the temperature is hot or warm as desired.
This solar water heater is easy to build amd operate. It will last about two years before the rubber pipes need to be replaced.
There is also something else you will need to make the solar water heater work ----the sun.


This post was generated by put listening repetition system,  Check the original dictation thread!

[Homework]SENEWS-2011-04-25

This is The VOA Special English Technology Report.
Solar water heaters are used around the world and are not very difficult to build. The system we are going to describe is based on a design developed some years ago in Affghanistan. Since then, it has been built and used in many countries.
It can heat seventy water liters of water to sixty degrees Celsuis. It can do this between sunrise and noon on a clear day with an average air temperature of thirty-two degrees Celsuis.
There are two parts to the solar water heater.One part is made of a sheet of metal painted black. Black surfaces become hotter in the sun than surfaces painted any other color.
This black metal plate is called a collector. The collector is placed in contact with the water.
There are several kinds of metal sheets that can be used for the collector. Corrugated metal will work very well. Corrugated sheets are often used as roofs on hounsing.
Once the water is heated, it is kept hot with insulation material. This allows the water to stay warm for a long time. The second part of the solar water heater holds the water for all the system. This storage tank can be a container that holds about one hundred liters. Two rubber pipes are attached to the water storage tank. One pipe lets water flow into system. The other lets water flow out.
When the water heater is working correctly, water will flow from the storage tank to the collector and back again. You can use the hot water at the top of the tank for washing and cleaning. You can change the flow of the water so that the temperature is hot or warm as desired.
This solar water heater is easy to build and operate. It will be last about two years before the rubber pipes need to be replaced.
This is also something else you will need to make the solar water heater work---the sun. As you might expect,the heater will heat water only on sunny days.
You can get more information about solar water heaters and other project from Enterpriseworks/VITA. This group works internationally to fight poverty.


This post was generated by put listening repetition system,  Check the original dictation thread!
This is the VOA special English technology report, the sola water heater is used around the world. They are not very difficult to build, the system we are going to describe is based on the design developed many years ago in Avganistan. Since then ,it has been used in many countries, it can heat 70 liters water to 60 degrees sausiace, it can be used from sunrise to noon on a clear day with an average air tempreture 32 degrees ~~.  There are two parts of the water heater, one part is a shit of metal painted black, the black surfaces become hotter in the sun than the surfaces are painted in another colour, this black-painted metal plate is called a collector. The collector is placed in contact with the water, there are several kind of shits that can be used for the collector. ~~`metal will be vey well, ~~shits often used troops for housing gating. Once the water was heated, it was kept hot with the insolation material, this allows the water to keep warm for a long time. The second part of the sola water heater holds the water for the system, this storage tank can be an container that holds about 100 liters. Two water pipes are intach the storage tank, one pipe lets water to flow into the system, the other lets the water to flow out, when the water heater was work correctly, water will flow from the storage tank to the collector and back again.you can use the hot water of the top of the container for washing and cleaning, or change the flow of water so that the tempreture will be hot or warm as designed.this sola water heater is easy to be build and operate, it will last two years before the rub pipes need be replaced. There are other things that you need to make the sola water heater work, the sun, as you might imagine, the heater can heat water only in sunny days. You can get other informations and other projects from enterprise works website. this group is works nationally to fight poverty, the website is enterprise works.work. chose the link for news and resourses, then click on publications. And that is the VOA special English technology report, tell us if you build a sola water heater, or have ideas for improvement..post yourcommets to VOA special English.com. and you can also find transformers, mp3s ,and ~~about our program, we offer English teaching activity in `~`~section about our site, I’m stevenber.
每天半小时 轻松提高英语口语

[Homework]SENEWS-2011-04-25

This is The VOA Special English Technology Report.
Solar water heaters are used around the world and are not very difficult to build. The system we are going to describe is based on a design developed some years ago in Afghanistan. Since then, it has been built and used in many countries.
It can heat seventy liters of water to sixty degrees Celsuis. It can do this between sunrise and noon on a clear day with an average air temperature of thirty-two degrees Celsuis.
There are two parts to the solar water heater. One part is made of a sheet of metal painted black. Black surfaces become hotter in the sun than surfaces painted any other color.
This black metal plate is called a collector. The collector is placed in contact with the water.
There are several kinds of metal sheets that can be used for the collector. Corrugated metal will work very well. Corrugated sheets are often used as roofs on housing.
Once the water is heated, it is kept hot with insulation material. This allows the water to stay warm for a long time. The second part of the solar water heater holds the water for all the system.
This storage tank can be a container that holds about one hundred liters. Two rubber pipes are attached to the water storage tank. One pipe lets water flow into the system. The other lets water flow out.
When the water heater is working correctly, water will flow from the storage tank to the collector and back again. You can used the hot water at the top of tank for washing and cleaning. You can change the flow of water so that the temperature is hot or warm as desired.
This solar water heater is easy to build and operate.It will be last about two years before the rubber pipes need to be replced.
There is also something else you will need to make the solar water heater work ---the sun. As you might expect, the heater will heat water only on sunny days.
You can get more information about solar water heaters and other projects from enterprise works/vita. This group works internationally to fight poverty.

This post was generated by put listening repetition system,  Check the original dictation thread!

[Homework]SENEWS-2011-04-25

This is The VOA Special English Technology Report.
Solar water heaters are used around the world and are not very difficult to build. The system we are going to describe is based on a design developed some years ago in Afghanistan. Since then, it has been built and used in many countries.
It can heat seventy liters of water to sixty degrees Celsuis. It can do this between sunrise and noon on a clear day with an average air temperature of thirty-two degrees Celsuis.
There are two parts to the solar water heater. One part is made of a sheet of metal painted black. Black surfaces become hotter in the sun than surfaces painted any other color.
This black metal plate is called a collector. The collector is placed in contact with the water. There are several kinds of metal sheets that can be used for the collector. Corrugated metal will work very well. Corrugated sheets are often used as roofs on housing.
Once the water is heated, it is kept hot with insulation material. This allows the water to stay warm for a long time. The second part of the solar water heater holds the water for all the system. This storage tank can be a container that holds about one hundred liters. Two rubber pipes are attached to the water storage tank. One pipe lets water flow into the system. The other lets water flow out.
When the water heater is working correctly, water will flow from the storage tank to the collector and back again. You can used the hot water at the top of the tank for washing and cleaning. You can change the flow of water so that the temperature is hot or warm as desired.
This solar water heater is easy to build and operate. It will be last about two years before the rubber pipes need to be replaced.
There is also something else you will need to make the solar water heater work---the sun. As you might expect, the heater will heat water only on sunny days.
You can get more information about solar water heaters and other projects from enterprise works/vita. This group works internationally to fight poverty.


This post was generated by put listening repetition system,  Check the original dictation thread!
口译专员推荐—>口译训练软件IPTAM口译通

[Homework]SENEWS-2011-04-25

This is The VOA Special English Technology Report.
Solar water heaters are used around the world and are not very difficult to build. The system we are going to describe is based on a design developed some years ago in Afghanistan. Since then, it has been built and used in many countries.
It can heat seventy liters of water to sixty degrees Celsuis. It can do this between sunrise and noon on a clear day with an average air temperature of thirty-two degrees Celsuis.
There are two parts to the solar water heater. One part is made of a sheet of metal painted black. Black surfaces become hotter in the sun than surfaces painted any other color.
This black metal plate is called a collector. The collector is placed in contact with the water.
There are several kinds of metal sheets that can be used for the collector. Corrugated metal will work very well. Corrugated sheets are often used as roofs on housing.
Once the water is heated, it is kept hot with insulation material. This allows the water to stay warm for a long time. This second part of the solar water heater holds the water for all the system. This storage tnak can be a container that holds about one hundred liters.Two rubber pipes are attached to the water storage tank. One pipe lets water flow into the system. The other lets water flow out.
When the water heater is working correctly, water will flow from the storage tank to the collector and back again. You can used the hot water at the top of the tank for washing and cleaning. You can change the flow of water so that the temperature is hot or warm as desired.
This solar water heater is easy to build and operate. It will be last about two years before the rubber pipes need to be replaced.
There is also something else you will need to make the solar water heater work---the sun. As you might expect, the heater will heat water only on sunny days.
You can get more information about solar water heaters and other projects enterprise worksvita. This group works internationally to fight poverty.

This post was generated by put listening repetition system,  Check the original dictation thread!
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