hydrogen

简写符号：

简写符号: H

更多词形：

形容词: hydrogenous | 简写符号: H |

单词例句：

Water is said to consist of oxygen and hydrogen .

据说水由氢气和氧合成。

Carbon and hydrogen are chemical elements.

碳和氢是化学元素。

Water can be broken down into hydrogen and oxygen.

水可以分解为氢和氧。

Atoms of hydrogen are fused to make helium.

氢原子可熔合成氦。

An isotope of hydrogen with one proton and one neutron in the nucleus having an atomic weight of2.014.

氘氢的一种同位素，在其原子核内有一个质子和一个中子，其原子重量为2。014

Hydrogen desulfurization extends fuel cell life.

采用加氢脱硫技术延长燃料电池寿命。

Water is a compound of hydrogen and oxygen.

水是氢和氧的化合物。

Compounds such as methane can be cleaved to carbon and hydrogen.

象甲烷这样的化合物能分解为碳和氢。

Being combined with two hydrogen atoms, one oxygen atom may form a molecule of water.

一个氧原子同两个氢原子化合，可以形成一个水分子。