氢 - 关于氢的双语例句 - 氢造句 - 语文书

为您找到254个与“氢”相关的双语例句：

A new presulfidation process of hydrotreating catalyst in the hydrogenation is introduced.
介绍了一种加氢催化剂器内预硫化新工艺.
The results are compared with those obtained from existing hydrosulphite method.
将所得结果与现有的硫酸氢盐方法作了比较.
Thioglycolic acid ( TGA ) was synthesized from thioglycolic acid and sodium hydrosulfide under common pressure.
研究了以硫氢化钠和氯乙酸钠为原料常压合成巯基乙酸.
Magnesium hydroxide particles were synthesized via decomposition of hydrosulfide compound followed with hydrothermal treatment.
以工业氯化镁和硫氢化钡为原料,采用复分解法合成高纯氢氧化镁.
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.
Organic silicate is prepared by Quaternizing, Hydrosilylation addition and Balanced or Polycondensation reaction.
有机硅季铵盐是通过季铵化, 硅氢化加成和平衡或缩聚等反应制得.
Abstract: The kinds, structures and catalytic properties of polymer metal catalyst for hydrosilation were reviewed.
文摘: 综述了硅氢加成反应中高分子金属催化剂的种类、结构及其催化性能.
The hydroperoxides are unstable compounds.
氢过氧化物是不稳定的化合物.
Copper - containing catalysts are the most suitable catalysts for producing 1, 2 - propanediol through catalytic hydrogenolysis of glycerol.
对甘油催化氢解制取1, 2- 丙二醇效果最好的是含铜的催化剂.
Schroedinger's equation in three dimensions: central potentials, and introduction to hydrogenic systems.
三维薛丁格方程式: 中心位势以及介绍类氢系统.
The hydrogenation can be controlled to produce any degree of hardness desired in the product.
为了生产所需要的任何硬度的产品,可对氢作用加以控制.
This method is effective to the facultative anaerobic bacteria or aerobic bacteria with hydrogenase.
这种方法对于用氢化酶的兼性厌氧细菌或需氧细菌是有效的.
Hydroformylation of the olefinic atom economic method th introduce new functional group in the oil compounds.
而通过双键的氢甲酰化反应引入新官能团能为油脂的化工利用提供了一条广阔的道路.
Numerous applications of two phase catalysis to hydroformylation, hydrogenation and other organic reactions are also described.
两相催化在烯烃的氢甲酰化反应、不饱和化合物的加氢反应以及其它有机反应中获得了广泛的应用.
A hydrofluoric acid corrosion resistant coatings and their application were recommended.
介绍了一种耐氢氟酸腐蚀的涂料及其应用效果.
The slowness is dissolve in hydrofluoric acid and hot oil ofvitriols.
缓慢溶于氢氟酸和热浓硫酸.
Material illustrating detailed structure of graptolites has been etched from limestone by means of hydrofluoric acid.
表明笔石详细构造的物质是利用氢氟酸从石灰岩中侵蚀出来.
The process of producing hexane from 6 # solvent oil by distillation and hydrofining is discussed.
以6 # 溶剂油为原料,通过精馏和加氢精制的方法可制取正己烷.
The development of new petroleum wax hydrofining catalyst - FV - 10 commercial experiments on various feedstocks are described.
介绍了新型石油蜡类加氢精制催化剂FV-10的研制、工业放大及原料适应性研究.
There is a common method of refining alkaline cleaning , clay refinement and hydrofining, and so on.
常用的精制方法有碱洗, 白土精制和加氢精制等.

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