网络释义专业释义英英释义
...阀主要用于气体管路，如空气减压阀、氮气减压阀、氧气减压阀、氢气减压阀、液化气减压阀、天然气减压阀等气体 氢气（Hydrogen）理化性质介绍 氢气（Hydrogen）是世界上已知的最轻的气体。
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Hydrogen peroxide [无化] 过氧化氢 ; [无化] 双氧水 ; 过氧化氢水溶液
hydrogen sulfide [无化] 硫化氢 ; 氢化硫 ; 氢硫酸 ; 硫化氢中毒
hydrogen bond [物化] 氢键 ; 氢键结合 ; 氢键一种弱键
hydrogen chloride [无化] 氯化氢 ; 氢氯酸
Hydrogen economy 氢能经济
hydrogen atom [物] 氢原子
hydrogen selenide [无化] 硒化氢 ; 硒化氢无水
hydrogen cyanide [无化] 氰化氢
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氢原子
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氢气氢
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氢
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氢
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氢
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氢
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氢氢气
·2,447,543篇论文数据，部分数据来源于NoteExpress
hydrogen [ 'haidrədʒən ]
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n.
a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe
同义词： H atomic number 1
以上来源于: WordNet
柯林斯英汉双解大词典
hydrogen /ˈhaɪdrɪdʒən/ CET4 TEM4
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1.
N-UNCOUNT Hydrogen is a colourless gas that is the lightest and commonest element in the universe. 氢
双语例句原声例句权威例句
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He mobilized public opinion all over the world against hydrogen-bomb tests.
他动员起世界各地的舆论，反对氢弹试验。
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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。
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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组成一个水分子。
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It can be driven three hundred kilometers on the hydrogen cell and an additional fifty kilometers on its batteries.
VOA: special.2009.09.07
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I'm going to write it like this three moles of hydrogen which is a gas one bar 100 degrees Celsius.
我会写成这样：,三摩尔氢分子，气体,1巴，100摄氏度。
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Let's look at the energetics of one of those electrons crashing into a hydrogen atom inside the gas tube.
我们一起来考察一下,其中的一个电子的能量,在阴极射线管中,撞击到氢原子上。
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