Mach
发音
英 [mɑ:k]
美 [mɑk]
-
- n.
- 马赫(奥地利物理家)
单词词源
Mach 马赫
速度单位,一马赫即一音速。来自19世纪奥地利物理学家Ernst Mach,以表达对他的纪念。
双语例句
- 1. It is designed to fly at mach 0.75 carrying 120 passengers 1600 nautical miles .
- 这款飞机设计的动力为0.75马赫,载客量为120名乘客,最大航程为1600海里。
- 2. The plane is designed to travel at mach 20 , or 20 times the speed of sound .
- 该机设计飞行速度为20马赫,即20倍音速。
- 3. The adrenaline junkie reached a dramatic speed of 834.4 miles per hour which is phenomenal ; he broke the speed barrier mach 1.24 .
- 这个爱玩心跳的家伙达到了时速834.4英里的极高速度,令人惊诧不已;他打破了1.24马赫的速度障碍。
- 4. America 's armed forces see potential in hypersonic aircraft , which fly at mach 5 or faster using a type of engine known as a scramjet .
- 美国军方也注意了超音速飞机的潜在价值,若配置超燃冲压引擎,战机巡航速度可以达到5马赫甚至更快。
- 5. Not only were the results of mach 's reasoning a profound influence on einstein , but also his methodology .
- 不仅马赫推理的结果对爱因斯坦有深刻的影响,他的方法也是如此。
更多: >如何使用 "Mach" 造句