单词:wrap-around type solar cell
单词:wrap-around type solar cell 相关文章
Lesson 38 Text A Can't She Type? The well-known banker, T. J. Ellington, was at one time in his younger days the manager of a New York office. His secretary had been with him for many years, and knew
Shan: OK. I'd like to have everything gift-wrapped, please. Ali: I'll give you the boxes. You can then go to our gift-wrapping department. Shan: Is it on this floor? Ali: It's on the first floor, to the right of the main entrance. Shan: Thank you. Al
New Solar Cell Minimizes Environmental Risks in Manufacturing Process 新的太阳能电池减少生产中对环境的危害 Scientists in England report the development of a new solar cell that minimizes environmental risks in the manufacturing proc
Bella: What's your blood type, Luke? Luke: It's A, I think. Why do you ask? Bella: Well, mine's B. Luke: So? Bella: They say people with A blood type get along very well with those with B blood type. Luke: Really? 你是什么血型? 贝拉:卢克,
A: I would like to buy some beef. B: What kind do you want? A: I need to get ground beef. B: How many pounds would you like me to get you? A: I need about four pounds. B: Exactly what type of ground beef do you want? A: Extra lean. B: I'll get that f
III. Listening In Task 1: Stem Cell Research Script Gregory: The Republican party in America is opposing stem cell research. I find it hard to believe that in this day and age, someone would do that. Lillian: Stem cell research sounds pretty impressi
DEVELOPMENT REPORT – How to Make a Solar Water Heater By Gary Garriott Broadcast: Monday, November 29, 2004 I'm Gwen Outen with the VOA Special English Development Report. Solar water heaters save o
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
By Carol Pearson Washington 16 April 2007 Watch Diabetes report Type 1 diabetes can affect anyone but it usually starts in people younger than 30. It is a lifelong disease, and there is no cure. But doctors recently tested a stem cell therapy that a
Large Windows Could Capture Solar Energy 利用大窗户吸收太阳能 Solar cells have been around since the 1950s. But now there is a race to develop transparent solar cell that can cover windows of buildings and still capture the suns light for e
Paintable Solar Cells May Replace Silicon-Based Devices 可喷涂太阳能电池可能取代硅基电池板 Solar panels are manufactured in factories. Some of the devices are made with cadmium chloride, a substance shown to be harmful to human healt
Democrats are wrapping up the fourth and final day of their National Convention in the western U.S. city of Denver, Colorado, with a much anticipated speech by their nominee, Senator Barack Obama. Obama made a surprise appearance at the convention W
India seems to excel at making things smaller and cheaper. The $2,500 car and the $35 computer are just two of the country's latest innovations. Now, India increasingly is focused on low-cost solar technology. The front lines of that effort are seen
DAVID GREENE, HOST: Scientists have taken one more small step toward understanding what makes the human brain unique. As NPR's Jon Hamilton reports, they've identified a type of brain cell that exists in people but not in rodents. JON HAMILTON, BYLIN
今天我们要学的词组是wrap up。 Wrap up的意思是包起来。比如包礼物, wrap the present; 把书包起来寄出去 - Wrap up the books and mail them out. Wrap up也有完成、结束的意思。 比如美国国务卿赖斯结束了对
By Paula Wolfson Washington 21 August 2007 Canadian Prime Minister Stephen Harper, center, stands with President Bush, left, and Mexican President Felipe Calderon The leaders of the United States, Mexico and Canada have wrapped up a two-day summit at
今天我们要学的词组是wrap up。 Wrap up的意思是包起来。比如包礼物, wrap the present; 把书包起来寄出去 - Wrap up the books and mail them out. Wrap up也有完成、结束的意思。 比如美国国务卿赖斯结束了对
PV solar technology is more complex. When sunlight hits a PV cell, electrons in the cell are knocked out of their orbits. Electric fields channel the electrons in a current used to generate electricity。 Unlike thermal solar panels, PV technology is
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