例句與造句

1. rockets and artificial satellites can go far above the ionosphere .
   火箭和人造衛(wèi)星能夠到達電離層以上極遠的地方。
2. many of the radio and electronic devices used are similar to those of artificial satellites .
   所用的無線電和電子儀器中許多與人造衛(wèi)星的相同。
3. the rocket climbs upward and onward, with an artificial satellite cradled in its nose cone .
   隨帶裝在其前端錐形體內(nèi)的一顆人造衛(wèi)星，火箭一直向上，向前爬升。
4. the precise tracking of artificial satellites has enabled this surface to be more accurately contoured .
   人造衛(wèi)星的精確探測有可能比較準確地畫出這一表面的輪廓。
5. reaction power sends artificial satellites into orbit
   反作用力把人造衛(wèi)星送入軌道。
6. It's difficult to find artificial satellites in a sentence. 用artificial satellites造句挺難的
7. the artificial satellite was launched into orbit
   那枚人造衛(wèi)星射入了軌道。
8. the first artificial satellite was fired off on october 4, 1957
   第一顆人造衛(wèi)星于1957年10月4日發(fā)射升空。
9. rockets and artificial satellites
   火箭與人造衛(wèi)星
10. the orbit of the artificial satellite has an apogee of 200 miles from the earth
    這個人造衛(wèi)星的軌道,其最遠點在離地球200英里的地方。
11. many of the radio and electronic devices used are similar to those of artificial satellites
    所用的無線電和電子儀器中有許多與人造衛(wèi)星的相同。
12. the thesis summed up the new achievements made in computers, artificial satellites and rockets
    該論文總結(jié)了計算機、人造衛(wèi)星和火箭三方面的最新成就。
13. the thesis summed up the new achievements made in electronic computers, artificial satellites and rockets
    論文總結(jié)了電子計算機、人造衛(wèi)星和火箭三方面的新成就。
14. an artificial satellite which is projected into a predetermined orbit around the earth to function as a relay station
    一種發(fā)射到預(yù)定軌道的人造地球衛(wèi)星,它的功能相當于一個通信中繼站。
15. but if we consider the moon or artificial satellites around the earth, we have to use another constant
    假若以地球取代太陽，例如研究月球或地球人造衛(wèi)星時，我們會發(fā)覺上式的常數(shù)會有所變更。
16. apart from many artificial satellites, the earth has only one natural satellite, the moon . we will talk about the moon in the next chapter
    地球只有一個自然衛(wèi)星，即我們所熟悉的月球，我們將在下章詳細介紹它。
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