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- A number of satellites are now circling the earth. 一些人造卫星现在正环绕地球飞行。
- tandem satellites 衔接随体
- Three thousand armed satellites escorted his steps. 三千名武装随从紧跟其后。
- The number of known satellites in the solar system rose to 32. 太阳系里已知的卫星数量增加到三十二个。
- The former Russian satellites now turn to the West for help. 从前俄国的卫星国现在转向西方要求援助。
- Now space satellites are used to speed long distance calls. 现在宇宙卫星被用来快速传送长途电话。
- By now, putting satellites in orbit is old hat to space scientists. 现在，对航天科学家来说，把卫星送入轨道已不是一桩新鲜事了。
- How many people are going to do a tandem jump? 您一共有多少人参加跳伞活动?
- Mikrotherm tandem valve the first great success. 串联阀Mikrotherm第一个卓越的成就。
- I've never ridden a tandem bicycle before. 我从来没骑过双人自行车。
- Lectures work in tandem with the textbook. 授课与教科书的作用互相串联。
- This would be in tandem with Singapore's efforts to globalise. 这是和新加坡走向国际的路线相一致的。
- In recent years a number of communications satellites have been put into orbit. 近些年来，很多通讯卫星被送上轨道。
- GPS satellites, for comparison, orbit at36,000 km. 相比较而言，gps卫星的轨道是在海拔2万2千公里的高空。
- Solar flares can also doom satellites. 太阳火焰还能使人造卫星毁于一旦。
- The king's satellites always accompanied him. 国王的随从们总是陪伴着他。
- A long sled made of two shorter sleds joined in tandem. 连橇由两个短的雪橇纵向的连在一起的长雪橇
- He and his wife run the business in tandem, ie as partners. 他和妻子共同经营这生意.
- In the 80s our country launched several satellites. 80年代我国发射了多颗卫星。
- Do you know anything about our man-made satellites? 你知道中国的人造卫星情况吗?
