hydrogen造句
General targets have
hydrogen peroxide, sodium hypochlorite, potassium permanganate, and so on.
一般的氧化剂有过氧化氢 、 次氯酸钠 、 高锰酸钾等.
Hydrogen is a corlourless, odourless gas.
氢气是一种无色 、 无味的气体.
Producing the
hydrogen fuel uses the harmless bacteria Escherichia coli.
利用无害的大肠杆菌,生成氢气燃料.
Method: CBPI - M 25 - 0.25 capillary column and
hydrogen flame ionization detector were selected.
方法: 采用 CBP1 -M25-0.25石英毛细管柱,检测器为氢火焰离子化检测器.
Making
hydrogen by electrolyzing water is energy intensive and can be expensive.
通过电解水制造氢气,能源消耗大而且价格昂贵.
Hydrogen is a one - valence element.
氢是一价的元素.
Method and system for removing impurities such as chlorine , chloramines, and ammonia from a
hydrogen gas.
本发明公开了一种从氢气中除去杂质例如氯 、 氯胺和氨的方法和系统.
Atomic
hydrogen was formed as a breakup product of the ions.
作为这两种离子分裂的产物,形成了原子状态的氢.
Hydrogen combines chemically with oxygen to form water.
氢和氧化合成为水。
The lighter version used liquid
hydrogen, the heavier used hypergolic propellants.
较轻的推进器采用液态氢, 较重的采用自燃推进剂.
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.
Catalase catalyes the breakdown of
hydrogen peroxide.
过氧化氢酶催化过氧化氢的分解.
A chemist can isolate the oxygen from the
hydrogen in water.
化学家可以把水中的氢和氧分离开来。
Hydrogenated styrene - butadiene rubber ( HSBR ) was prepared by hydrogenating styrene - butadiene rubber ( SBR ) latex with hydrazine hydrate -
hydrogen peroxide - copper sulfate catalytic system.
用水合肼/双氧水/硫酸铜催化体系对丁苯橡胶 ( SBR ) 胶乳加氢,可制备氢化丁苯橡胶 ( HSBR ).
A automatic measurement system of
hydrogen storage alloys hydriding rate controlled by microcomputerhas been developed.
研制了一套用于贮氢合金吸氢速率的微机控制自动测试系统.
The content of diffusible
hydrogen in welded metal was determined according to the Glycerine method.
按照甘油法测定焊缝金属扩散氢的含量.
An explanation of the experimental results may be given by the decohesion theory
hydrogen embrittlement.
实验结果可由金属的弱键理论加以解释.
The results indicated that carbon black could promote the
hydrogen transfer from tetralin to anthracene.
结果表明,炭黑可以明显地促进四氢萘到蒽的氢转移反应.
Hydrogen evolution is always a possibility in water solutions.
水溶液中氢的析出永远是可能的。
A silicone - polyether copolymer was synthesized by the hydrosilylation of silicone oil containing
hydrogen and unsaturated polyether.
以含氢硅油与不饱和聚醚的硅氢加成反应合成有机硅聚醚共聚物.