Our results measured by IR spectrum and gas chromatography show that the dissociation rate of hydrogen compound in natural reactant is anbot 10~4 less than deuterium compound.

由红外光谱和气相色谱法测得天然丰度原料的含氢化合物的解离速率较含氚化合物的解离速率小约10~4倍。

youdao

Water is a compound containing the elements of hydrogen and oxygen.

水是含有氢元素和氧元素的化合物。

youdao

Water is a compound containing the elements hydrogen and oxygen.

水是含有氢元素和氧元素的化合物。

《新英汉大辞典》

Hydrogen was indeed found, but it is still unclear whether it is in the form of ice, or of some other hydrogen-containing compound, such as hydrated minerals that have water bound chemically into their crystal structures.

ECONOMIST: Creative destruction