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- 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。
- When compared with aqua ammonia liquid phase catalysis, it has also a marked superiority.Issues relevant to desulfurization by tanin extract are discussed by the writer. 该法与氨水液相催化法相比,也具有明显的优越性。
- liquid/liquid two phase catalysis 液/液两相催化
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- vapor - phase catalysis 气相催化
- Chemicals that produce a noxious vapor when mixed. 化学物质混合后会放出有毒气体
- Water can be changed into vapor when heated. 水被加热时,可以变成水蒸汽。
- Keywords 1;2-tetrafluoroethane;trichloroethylene;gas phase catalysis;hydrogen fluoride;fluorination; 四氟乙烷;三氯乙烯;气相催化;氟化氢;氟化;
- A liquid condensed from vapor in distillation. 蒸馏液; 馏出物在蒸馏中,从蒸汽浓缩的液体
- The child is going through a difficult phase. 那孩子正经历困难的阶段。
- Something, such as air or vapor, that is exhaled. 散发物以气体或蒸汽形式发散出的东西
- The two sets of traffic lights were out of phase. 那两组交通灯不同步。
- They have decided to phase in the new techniques. 他们已决定逐步引入新技术。
- The windshield wipers are out of phase now. 挡水玻璃刮水器现在动作不协调。
- One that condenses, especially an apparatus used to condense vapor. 冷凝器冷凝器具,尤指用于冷却气体的设备
- An amount of vapor, smoke, or similar material released in a puff. 烟,蒸汽量在一次呼气中散发出的蒸汽、烟雾或类似物质的量
- solid phase catalysis 固相催化
- At point e, the substance is wholly in the vapor phase. 到e点时,物质全部变为气相。
- Exhaled air, as evidenced by vapor, odor, or heat. 呼出的空气如通过水气、味道或热气显示出来的
- gas phase catalysis [化] 气相催化; 气相催化作用