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hydrogen

英 ['haɪdrədʒ(ə)n] 美['haɪdrədʒən]

英英释义考试真题实用场景例句

n. [化学] 氢

实用场景例句

Hydrogen is used extensively in industry for the production of ammonia.: 氢气在工业上广泛用于制氨。

He mobilized public opinion all over the world against hydrogen-bomb tests.: 他动员全世界的舆论反对氢弹试验。

Carbon, hydrogen and oxygen combine chemically to form carbohydrates and fats.: 碳、氢、氧化合形成碳水化合物和脂肪。

In May engineers found a leak in a hydrogen fuel line.: 5月份工程师们在一条氢燃料管线上发现一条裂隙。

Hydrogen and oxygen combine to form water.: 氢与氧化合成水。

Qualitative analysis shows that water is made up of hydrogen and oxygen.: 定性分析表明水是由氢氧结合而成的.

Water is made up of atoms of hydrogen and oxygen.: 水由氢和氧的原子构成.

Water can be reduced to oxygen and hydrogen by electrolysis.: 用电解法可以把水分解为氧和氢.

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.

Water can be resolved [ decomposed ] into hydrogen and oxygen.: 水可分解为氢和氧.

Hydrogen combines chemically with oxygen to form water.: 氢和氧化合成为水.

Hydrogen and oxygen are the constituents of water.: 氢和氧是水的主要成分.

Water was dissolved into hydrogen and oxygen.: 水被分解为氢和氧.

Hydrogen is a corlourless, odourless gas.: 氢气是一种无色、无味的气体.

Hydrogen is a one - valence element.: 氢是一价的元素.