hydrogen怎么读，hydrogen什么意思，hydrogen短语和例句

1.Hydrogen and oxygen combine to form water.

氢与氧化合成水。

2.The energy for single hydrogen atom is negative 1312 kilojoules per mole.

单个氢原子的能量是-1312 千焦每摩尔。

3.The spokesman said, "Hydrogen bombs don't kill people — people kill people."

发言人说：“氢弹不会杀死人——人才会杀死人。”

4.Water can be resolved [decomposed] into hydrogen and oxygen.

水可分解为氢和氧。

5.A molecule of water consists of two atoms of hydrogen and one atom of oxygen.

水分子由两个氢原子和一个氧原子构成。

6.Technological improvements are needed so that wind, solar and hydrogen can be more feasible parts of the energy equation.

需要改进技术，提高风能、太阳能和氢能在能源等式中的可行性。

7.Oxygen could be used to breathe, and hydrogen could be turned into fuel, rocket fuel.

氧气可以用来呼吸，氢气可以变成燃料，火箭燃料。