hydrogen的例句（hydrogen在句子中的用法）

• hydrogen sulfide 硫化氢
• hydrogen peroxide 过氧化氢; 双氧水
• 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。
• Hydrogen combines chemically with oxygen to form water. 氢和氧化合成为水。
• Hydrogen evolution is always a possibility in water solutions. 水溶液中氢的析出永远是可能的。
• Water is made up of atoms of hydrogen and oxygen. 水由氢和氧的原子构成。
• The addition of steam inhibits the production of hydrogen cyanide. 水蒸气的加入会抑制氰化氢的生成.
• Increasing the system pressure increases the concentration of ammonia and hydrogen cyanide. 增大体系压力能使氨和氰化氢的浓度升高.
• The addition reaction with hydrogen cyanide is base - catalysed. 与氰氢酸的加成是碱催化的.
• 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 possibly good route to produce hydrogen is by gasifying cheap biomass in supercritical water. 用价格低廉的生物质超临界水汽化催化制氢是一种很好的方法.
• Fe encapsulating onion - like fullerenes ( OLFs ) were produced by pyrolysis of ferrocene in hydrogen and argon. 内包铁洋葱 状 富勒烯 在氩气和氢气气氛中通过二茂铁热分解合成.
• 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.
• Zinc displaces the hydrogen of dilute acids. 锌置换了稀酸中的氢.
• Water can be resolved [ decomposed ] into hydrogen and oxygen. 水可 分解 为氢和氧.
• It also catalyzes the oxidation of substrates by hydrogen peroxide. 还可以通过过氧化氢催化底物的氧化.
• Hydrogen is a one - valence element. 氢是一价的元素.
• Hydrogen and oxygen are the constituents of water. 氢和氧是水的主要成分.
• Hydrogen is a corlourless, odourless gas. 氢气是一种无色 、 无味的气体.
• They use it to split water into hydrogen ions, electrons and oxygen. 在光合作用中，植物将水分解为氢离子、电子和氧。