hydrogen是什么意思
n. 氢
[化] 氢H-2
n. a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe
hydrogen的用法和例句
1.This will split the water into oxygen and hydrogen, which will combine with the sulfur in the water to make hydrogen sulfide bubbles.
这会将水分解为氧气和氢气 它们再和水中的硫结合在一起 形成硫化氢泡泡
2.And the chemical reaction produced when the acid was exposed to the pig was so energetic that it released massive amounts of hydrogen and oxygen, making that huge cloud of water vapor along with carbon dioxide and hydrogen gas.
当酸液和猪接触后 产生了剧烈的化学反应 释放出大量的氢和氧 形成大块的水蒸气云 以及二氧化碳和氢气
3.She injected herself with a hydrogen compound.
她给自己注射了一种氢化合物
4.hydrogen creates an acid with each of the halogens.
氢和每一种卤素都能形成酸
5.Yes, you said it’s hydrogen. It’s flammable.
你说是氢化物 所以是易燃的
6.More importantly, we have a fingerprint of the suspect, and that’s hydrogen.
更重要的是 我们有嫌犯的指纹 就是氢
7.So we decided to search the hydrogen wavelength.
于是我们决定开始寻找氢的波长
8.That’s the thermonuclear fusion from hydrogen into helium.
这是由氢变氦的热核融合反应
9.The hydrogen line has leaked and it is not safe.
氢气管道有泄漏 这不安全
10.Erm,so reactions in, in this case is nitrogen and hydrogen.
这里发生反应的是 氮气和氢气
