单词：ordinary difference differential equation
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After a series of delays, China's space labotory Tiangong 1, or Heavenly Palace, is finally ready to be sent into space. And as Dominc Swire reports, the mission represents a huge step forward in China's space programme. Neil Armstrong setting foot o
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China is poised to launch the prototype of its first space lab Tiangong-1 by the end of this month. A senior official at the Jiuquan Satellite Launch Center in the northwestern Gansu Province has revealed that the space module will be launched either
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A key stage in the construction of Gongbei tunnel, which will connect south China's Zhuhai city with Macau, has been completed. Pipe roofing has now been installed to reinforce the tunnel, in one of the largest construction projects in China. The Gon
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Chinese scientists and officials are confident in the upcoming launch of its first space lab module Tiangong-1. The launch time for the space module has been set. CRI's Zhang Shuangfeng reports from the Jiuquan Satellite Launch Center. Officials reve
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China's first space lab Tiangong-1 has successfully entered its designated orbit. The Tiangong-1 module is to take part in the country's first space docking procedure that will ultimately allow China to launch its own space station around 2020. CRI's
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VANCOUVER, Sept. 17 (Xinhua) -- The fourth International Health Qigong Tournament and Exchange kicked off the competition portion of the Vancouver event Saturday to showcase the health benefits of this increasingly popular activity. At a gala opening
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