单词：thermal insulation performance
单词：thermal insulation performance 相关文章
12 Getting a Performance Evaluation GLOSSARY performance evaluation a written or spoken report of how well one has doneones job over a certain period of time, usually done every six months or once a year * Employees who do well on their performance e
2009年ESL之商务英语
Performance appraisals sometimes called job performance evaluations or reviews are a powerful way to develop staffs potential. These skills are important not just for HR (Human Resources) professionals, but for any manager or supervisor who has respo
商务英语管理课程
This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Athletes have obviously been tempted to use performance enhancing anabolic steroids. Drug testing may discourage such use. But a new study finds that some of the perfo
Scientific American(九)月
His successful performance paved the way for him to get this contract 他成功的表演为他铺路使他得到了这份合同。 pave the way本来指铺路，pave the way for someone引伸出来的意思就是为某人（取得成功）铺路。
蒋健棠英语实用句子
China builds first tower-type solar-thermal power station BEIJING, Nov. 12 (Xinhua) -- The first tower-type solar-thermal power station in Asia has been built in northwest Beijing, chief of the program said on Monday. Wang Zhifeng, a researcher at th
英语新闻
Science and Technology 科技 Solar heat for oil wells 用于油井的太阳热能 Mirrors in glasshouses 温室的反光镜... can be used to heat stones ...能用于加热石头 THERE is a lot of energy from ancient sunshine stored in the oil that
经济学人科技系列
Ever wander through a supermarket and past the open refrigerated cases that house cream cheese, butter and OJ? The refrigerated shelves are protected by jets of air that blow across the front. These jets form an air shield to keep the warm air out. T
Scientific American(十一)月
1. President Bush meets Pope Benedict XVI defending his humanitarian record after the Pope expresses concerns about what he calls the worrisome situation in Iraq. On the streets of Rome, thousands of anti-American protestors denounced Bush. 2. It's a
美联社新闻一分钟2007
MILAN, Jan. 12 (Xinhua) -- Pescara head coach Cristiano Bergodi said his side displayed our worst performance in my time here following their 2-0 loss to Inter Milan in the Italian league on Saturday. The Delfini, who had won three of the previous fo
英语新闻
This is the VOA Special English Development Report. Today we bring you a new take on an old tale. It's the story of the three little pigs and the big bad wolf that blew down a house made of straw and one made of sticks. The only house left standing
VOA慢速英语2009年（十）月
As a greater proportion of Britons live alone, the demand for one bedroom, space efficient solutions is increasing. The UK Ideal Home Exhibition has the latest ideas to maximize space in smaller homes and energy saving ideas. Our reporter Wang Xiao h
英闻天下
Science and Technology 科技 Solar heat for oil wells 用于油井的太阳热 Mirrors in glasshouses can be used to heat stones 玻璃房里的镜子.....可以用来加热石头 THERE is a lot of energy from ancient sunshine stored in the oil that
经济学人科技系列
Today a new geo-thermal power station was opened in Kawerau, in the eastern Bay of Plenty. Geo means earth and therm means heat. The power station uses hot steam from the earth. Like the geo-thermal power station at Wairakei, which opened in the 1950
新西兰英语
By Brian Wagner Miami 22 October 2007 NASA officials say possible rains and low clouds may force the delay of Tuesday's scheduled launch of the space shuttle Discovery. In Miami, VOA's Brian Wagner reports the shuttle is set to deliver a new module t
2007年VOA常速英语（十月）
It happens every summer: offices turn on the air-conditioning, and women freeze into popsicles. But until now, there was no data to understand why women felt cold and were slipping on cardigans while men just rolled up their sleeves at the same tempe
英语新闻
Romney Seeks to Build on Debate Performance WASHINGTON Republican presidential candidate Mitt Romney is looking to build political momentum after his strong debate performance Wednesday against the man he would like to replace in November, President
英语新闻
Annual performance review [00:07.30]Listen and Share [00:10.72]Annual performance review 年度绩效评审 [00:24.36]词汇扫描 [00:28.58]aggressive [?'gresiv] 积极的 [00:31.60]annual ['?nju?l] 每年的 [00:34.88]overbearing [??uv?'b??ri?] 专横
英语笑话（MP3+文本）
Many houses in New Zealand are cold. Our traditional wooden house had no insulation. If you live in a house like that, you are paying for heat to escape from the ceiling, walls and under the floor. Insulation is made from material like wool or fibreg
新西兰英语
Reentry Heat [Why does a space shuttle get hotter on reentry than on liftoff?] 能想象航天飞机穿越大气层时受到摩擦产生的热量有多惊人吗？来一起听听吧。 M:Dolle,we now know that the space shuttle Columbia burned up whe
英语听力文摘 English Digest