a. 超声速的
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- Nitrogen oxides releases directly by supersonic aircraft into the stratosphere contribute directly to the depletion of the ozone layer
由超音速飞机直接排放到平流层中的氧化氮会直接导致臭氧的消耗。收藏 - Developing the supersonic jet was quite an accomplishment.
开发超音速喷气机是一项了不起的成就。收藏 - Departures form the ideal practice followed by the Wright have been particularly noticeable in the development of supersonic and hypersonic vehicles
特别值得注意的是在发展超音速和高超音速飞行器的过程中,偏离了莱特理想的工作方式。收藏 - Although strain gage balances have been most useful in transonic and supersonic tunnels, they are by no means excluded from lowspeed work
虽然,应变天平最适用于接近音速和跨超音速风洞,但丝毫不意味着不能用于低速实验。收藏 - The age of supersonic flight
超音速飞行的时代收藏
开心词场背单词


形容词解释: