H
氢
常用释义
英音[ eɪtʃ ]
美音[ eɪtʃ ]
基本释义
- n. 英语字母中的第八个字母，小写为 h
- symb. 氢（化学元素）
例句
-
1·When we talk about orbitals in multi-electron atoms, they're actually lower in energy than the corresponding H atom orbitals.当我们讨论多电子原子的轨道时，它们的能量实际上比对应的氢原子轨道要低。
-
2·Note that this means, unlike vowels, intervening H and W characters do not act as a barrier to combining runs of letters with the same code.请注意：这意味着，与元音不同同，插在中间的字符 H 和 W 不会对组合相同代码的字母形成障碍。
-
3·The 'h' in honest is silent, as in 'hour'.honest中的h与hour中的h一样都不发音。来源: 《牛津词典》
-
4·His rejection of our values is far more complete than that of D. H. Lawrence.他对于我们价值观的摈弃远比D. H.劳伦斯更彻底。来源: 《柯林斯英汉双解大词典》
-
5·H has also drawn attention because his life story speaks of belief.他引人注目的另一个原因是，他的人生故事表明了信仰。
-
6·By 2020, the trains will run 180 km/h faster than at present.到2020年，高铁的运行速度将比目前快180公里/小时。
-
7·Its speed is 120 km/h, having more stops than the T trains.它的速度是每小时120公里，比直达快车有更多的站点。
-
8·It can run at the speed of up to 50 km/h on the tracks.它在轨道上运行的速度能达到每小时50公里。
-
9·How many kinds of trains are there whose speed reaches 250 km/h and above?时速达到250公里以上的火车有多少种？
-
10·If there were no windows, I wouldn't be able to tell when we were stopped or when we were traveling at 300 km/h.如果没有窗户，我无法察觉什么时候停车，什么时候我们在以300公里每小时的速度前进。
网络释义
- H beam : 宽幅工字梁；宽缘工字梁；工字梁