单词：ecological indicators
单词：ecological indicators 相关文章
1. Space Shuttle Atlantis and its seven astronauts are back on Earth. Atlantis landed Sunday morning in California, ending its successful 13-day mission to fix the Hubble Space Telescope. Thunderstorms prevented the shuttle from returning to its Flo
美联社新闻一分钟2009年(五)月
MAAP maintenance administration panels MACSTAR multiple access customer station rearrangement MAC media access control or moves, adds, and changes Main Cross-Connects In a premises distribution system
电信英语
A lot of smartphone apps can help you out if you let them access your phone's GPS. But even if you give permission, do you know everything they're doing with that information? Some computer scientists wanted to find out. So they modified the Android
Scientific American(十)月
Secretary of State Hillary Clinton says an announced decision by Kyrgyzstan to end U.S. access to an airbase serving NATO troops in Afghanistan is regrettable, but not a major setback for the Obama administration. Clinton discussed the Afghan confli
VOA标准英语2009年(二月)
David Aikman is the Managing Director of the World Economic Forum. I think the initiatives like mass entrepreneurship and innovation as this kind of national strategies are encouraging the whole new generation of entrepreneurs, not only to create gre
2015CRI中国国际广播电台