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中国发射五颗新遥感卫星

作者: 发布于:2019-09-20 11:11
Five new remote-sensing satellites were sent into planned orbit from the Jiuquan Satellite Launch Center in northwest China's Gobi Desert Thursday.   本周四,五颗新遥感卫星在戈壁滩酒泉卫星发射中心发射升空被送入预定轨道。   The five satellites were launched by a Long March-11 carrier rocket at 2:42 p.m. (Beijing Time).   The satellites belong to a commercial remote-sensing satellite constellation1 project "Zhuhai-1," which will comprise 34 micro-nano satellites, including video, hyperspectral, and high-resolution optical satellites, as well as radar2 and infrared3 satellites.   The carrier rocket was developed by the China Academy of Launch Vehicle Technology, and the satellites were produced by the Harbin Institute of Technology and operated by the Zhuhai Orbita Aerospace4 Science and Technology Co. Ltd.   Thursday's launch was the 311th mission for the Long March series carrier rockets.
1 constellation      n.星座n.灿烂的一群 参考例句:
  • A constellation is a pattern of stars as seen from the earth. 一个星座只是从地球上看到的某些恒星的一种样子。
  • The Big Dipper is not by itself a constellation. 北斗七星本身不是一个星座。
2 radar      n.雷达,无线电探测器 参考例句:
  • They are following the flight of an aircraft by radar.他们正在用雷达追踪一架飞机的飞行。
  • Enemy ships were detected on the radar.敌舰的影像已显现在雷达上。
3 infrared      adj./n.红外线(的) 参考例句:
  • Infrared is widely used in industry and medical science.红外线广泛应用于工业和医学科学。
  • Infrared radiation has wavelengths longer than those of visible light.红外辐射的波长比可见光的波长长。
4 aerospace      adj.航空的,宇宙航行的 参考例句:
  • The world's entire aerospace industry is feeling the chill winds of recession.全世界的航空航天工业都感受到了经济衰退的寒意。
  • Edward Murphy was an aerospace engineer for the US Army.爱德华·墨菲是一名美军的航宇工程师。


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