hydrogen 的中文翻译

音标: [ˈhaidrəudʒən]

n.

氢

hydrogen 的英文句子和中文句子

A process by which the hydrocarbon molecules of petroleum are broken into simpler molecules, as of gasoline or kerosene, by the addition of hydrogen under high pressure and in the presence of a catalyst.

氢化裂解将石油的含氢分子分裂成更简单的分子（象汽油和煤油的分子）的过程，此分裂过程是在加催化剂及高压氢气的条件上进行的


Water contains hydrogen and oxygen.

水含有氢和氧。


Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water.

两个氢原子和一个氧原子结合而成一个水分子。


Water is composed of hydrogen and oxygen.

水由氢和氧组成。


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