单词：conservation of information
单词：conservation of information 相关文章
[00:01.61]Why? [00:02.55]Because the alligators live in holes [00:04.46]that damage the farmland. [00:06.04]That's the reason why they are killed. [00:07.72]What can be done? [00:09.30]Well, our government is developing [00:10.96]a conservation plan
北师大版高中英语模块8(选修)
This is Scientific American - 60 seconds Science. I'm Synthia Graver. Got a minute. It's obivious that say turning the lights off saves money, but being reminded that using less energy saves money may not be the most effective way to motivate consume
2015年Scientific American(一)月
President Bush Discusses Conservation and the Environment THE PRESIDENT: Thank you all. Please be seated. Thank you for coming, and Happy New Year. Laura and I thank all of our distinguished guests, starting with members of my Cabinet -- Secretary K
美国总统每日发言
Amazon GIS 亚马逊地理信息系统 In the Amazon, there's a growing human population in a region that also contains 30% of Earth's total plants and animals. Learn how scientists have put together an Internet window to the Amazon -- today on Earth and Sky
(科普英语)Earth and Sky
雅思写作真题 Nowadays, environmental problems are too big to be managed by individual persons or individual countries. In other words, it is an international problem. To what extent do you agree or disagree? 原创范文 If human beings want to
雅思英语
KATHMANDU, Feb. 25 (Xinhua) -- Nepal and China have agreed to strengthen and enhance the coordination in the fields of forest conservation and management. A joint meeting between the two neighbors was held in Kathmandu from Feb. 22 for the first time
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