氫氣的英文怎么說
2012-07-04 09:37
氫氣的英文:
hydrogen (gas)
- Hydrogen is lighter than oxygen.
氫氣比氧氣輕。 - They may decompose glucose into hydrogen, carbon dioxide and methane
它們能把葡萄糖分解成氫氣、二氧化碳和甲烷。 - The permeation constant of gases through metals is negligible except for hydrogen through palladium or iron.
除了氫氣能穿過鈀和鐵之外,氣體穿過金屬的透氣常數(shù)是可以略而不計(jì)的。 - Hydrogen has no colour no taste and no smell.
氫氣無色、無味、無嗅。 - Water is said to consist of oxygen and hydrogen .
據(jù)說水由氫氣和氧合成。 - …calculate the number of atoms in a cubic centimeter of hydrogen.
計(jì)算一立方厘米氫氣中的原子數(shù)量。 - To some extent, it transfered water to hydrogen.
在一定程度上,它讓水轉(zhuǎn)變成了氫氣。 - The gas tank could be idled with this metallic hydride and the hydrogen driven off by heat as needed.
煤氣箱可以貯裝金屬氫化物,需要時(shí)可加熱使氫氣放出。 - The hydrogen in the gauge is ionized by electron emission from a heated cathode
在離子計(jì)內(nèi)的氫氣是用一個(gè)加熱陰極放射電子來電離的。 - Refinery gas is mostly methane and hydrogen produced as a by-product in the many refining processes.
煉廠氣是許多煉油過程中產(chǎn)生的副產(chǎn)品,主要是甲烷和氫氣。
n. 氫
- hydrogenated shortening
氫化酥油 - Hydrogen has no colour no taste and no smell.
氫氣無色、無味、無嗅。 - Water is composed of hydrogen and oxygen.
水是由氫氧組成的。 - Water contains hydrogen and oxygen.
水含有氫和氧。 - Hydrogen and oxygen are gases.
氫和氧是氣體。
n. 氣體;煤氣;毒氣;汽油
v. 放出氣體;加汽油;用毒氣殺傷(人)
- development of gas
放出氣體;放出毒氣 - This gas mask can immunize you against poison gas.
防毒面具能使你免遭毒氣襲擊。 - long-distance gas
遠(yuǎn)程供應(yīng)的煤氣[天然氣] - gas evolution analysis
氣體放出分析 - gas | boast | bragging
吹牛[吹大炮
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