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- The new airplane flies at twice the speed of sound. 这架新型飞机以两倍于音速的速度飞行。
- Mach two equals twice the speed of sound. 二马赫相当于声速的二倍。
- If a plane is flying at Mach 2, it is flying at twice the speed of sound. 假如飞机以二马赫的速度飞行,那么它的速度就是音速的两倍。
- If a plane is flying at Mach 2,it is flying at twice the speed of sound. 假如飞机以二马赫的速度飞行,那么它的速度就是音速的两倍。
- Just a song before I go, A lesson to be learned. Travelling twice the speed of sound It's easy to get burned. 让我在离开之前,再唱一首歌。我终于明白了一件事。当你坐在超音速飞机上,你是多么容易动感情!
- Ramjets work Best at speeds of Mach 2 (twice the speed of sound) and higher. 冲压式喷射发动机在马赫数为2(音速的两倍)或更高时工作得最好。
- Aerospatiale and BAC's supersonic jet was capable of twice the speed of sound and beautiful to look at too. 法国宇航公司与美国的超音速客机能够两倍音速和美丽看太多。
- The cruising speed of this new type of fighter is twice the speed of sound (or is Mach two). 这种新型战斗机的巡航速度为声速的二倍。
- Where is the swelling?Being shot is like getting hit by a hammer, but at twice the speed of sound. 也没有看到肿胀,因为枪伤的伤口会像被一个二倍音速的榔头敲打过一样。
- Capable of twice the speed of sound, Concorde remains an object of aesthetic streamlined beauty. 两倍音速的飞行能力使协和客机保有了颇具美感的流线外形。
- When did the first measurement of the speed of sound take? 第一次测量声速是在什么时候?
- Airliners in service at present cannot fly faster than the speed of sound. 目前供使用的客运机飞行速度不能超过音速。
- A device for measuring the speed of sound in water. 速度计,速度表用于测量声音在水中的速度的仪器
- The speed of light is faster than that of sound. 光速比音速要快。
- New planes can fly at the speed of sound. 新型飞机可以音速飞行。
- mach two equals twice the speed of sound 二马赫相当于声速的二倍。
- to travel at 50 miles an hour/at twice the speed of sound 以每小时50英里的速度/以双倍音速行进
- Modern planes top the speed of sound. 现代飞机超过音速。
- The speed of sound in water is about four as great as in air. 声音在水中的速度是空气中的四倍左右
- The speed of this aircraft is very high. 这架飞机的速度非常快。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries