单词：high-density airspace control zone
单词：high-density airspace control zone 相关文章
SHENYANG, Aug. 23 (Xinhua) -- China will relax the ban on the use of low-altitude airspace across the country starting in 2013, the country's air traffic authorities said Thursday. A series of reforms will be implemented in five to ten years, creatin
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BEIJING, Jan. 22 (Xinhua) -- Beijing will strengthen its efforts to treat PM2.5 and slash the density of major air pollutants by 2 percent this year, the municipality's acting mayor said Tuesday. The capital will take 180,000 old vehicles off the roa
英语新闻
As European leaders attempt to defuse the continent's debt crisis, they are confronting contentious issues over national identity, vastly different economies and how much power should be centralized to control the spending of individual nations. The
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Beijing's high-tech zone Zhongguancun saw fast revenue growth in the first eight months this year despite the country's economic slowdown, statistics show. 统计数据显示，尽管我国的经济有所放缓，不过北京高新技术区中关村今
英语新闻
BEIJING, Aug. 3 (Xinhua) -- Securities regulators on Friday confirmed that the State Council, or China's cabinet, has approved a plan to expand pilot zones for the new third board, a new over-the-counter (OTC) equity market, to shore up emerging busi
英语新闻
Modern Geiger counters don't click. As is the case with so many other devices, they have gone digital. At least that is true for the high-tech Japanese Geiger counters here. But they still measure radiation（放射） exposure in the quaint-sounding
英语新闻