氢气的英文怎么说
2012-07-04 09:37
氢气的英文:
hydrogen (gas)
- Hydrogen is lighter than oxygen.
氢气比氧气轻。 - They may decompose glucose into hydrogen, carbon dioxide and methane
它们能把葡萄糖分解成氢气、二氧化碳和甲烷。 - The permeation constant of gases through metals is negligible except for hydrogen through palladium or iron.
除了氢气能穿过钯和铁之外,气体穿过金属的透气常数是可以略而不计的。 - Hydrogen has no colour no taste and no smell.
氢气无色、无味、无嗅。 - Water is said to consist of oxygen and hydrogen .
据说水由氢气和氧合成。 - …calculate the number of atoms in a cubic centimeter of hydrogen.
计算一立方厘米氢气中的原子数量。 - To some extent, it transfered water to hydrogen.
在一定程度上,它让水转变成了氢气。 - The gas tank could be idled with this metallic hydride and the hydrogen driven off by heat as needed.
煤气箱可以贮装金属氢化物,需要时可加热使氢气放出。 - The hydrogen in the gauge is ionized by electron emission from a heated cathode
在离子计内的氢气是用一个加热阴极放射电子来电离的。 - Refinery gas is mostly methane and hydrogen produced as a by-product in the many refining processes.
炼厂气是许多炼油过程中产生的副产品,主要是甲烷和氢气。
n. 氢
- hydrogenated shortening
氢化酥油 - Hydrogen has no colour no taste and no smell.
氢气无色、无味、无嗅。 - Water is composed of hydrogen and oxygen.
水是由氢氧组成的。 - Water contains hydrogen and oxygen.
水含有氢和氧。 - Hydrogen and oxygen are gases.
氢和氧是气体。
n. 气体;煤气;毒气;汽油
v. 放出气体;加汽油;用毒气杀伤(人)
- development of gas
放出气体;放出毒气 - This gas mask can immunize you against poison gas.
防毒面具能使你免遭毒气袭击。 - long-distance gas
远程供应的煤气[天然气] - gas evolution analysis
气体放出分析 - gas | boast | bragging
吹牛[吹大炮