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- A study on the dehydration of butanone-toluene water mixed solvents by pervaporation 渗透汽化丁酮甲苯混合溶剂脱水研究
- HPMC can dissolve into some organic solvents and the mixed solvent of water and organic solvent . HPMC可溶在某些有机溶剂中,也可溶解在水-有机溶剂的混合溶剂中。
- This is plastisol and water mixed printed. 此种印花为我公司的水胶浆印花。
- The electrooxidation from 2-picoline to 2-pyridinecarboxylic acid in acetone/water mixed solvents can completely replace to that in pure water. 与纯水溶剂比较发现;在丙酮与水混合溶剂中;2-甲基吡啶电氧化生成2-吡啶甲酸的选择性和电流效率最高;阳极氧化电流密度也明显提高;完全可以替代在纯水溶液中进行2-甲基吡啶电氧化反应.
- The following purification processes for albendazole are described: 1) in mixed solvents, 2) in aqueous alchohol, 3) in water and 4) after salting out separation. 介绍了阿苯达唑精制的四种成盐游离方法:1.;混合溶剂法;2
- The main ore fluid was magma water mixed with meteoric water. 成矿流体是以岩浆水为主,混有古大气水的混合流体。
- Silver nanoparticles and Silver nanochains were successfully prepared by using polyethylene glycol(PEG) as solvent or PEG and water as mixed solvent. 聚乙二醇或聚乙二醇和水作溶剂,制备出银纳米颗粒和纳米级银链;
- Water mixed with bubbles will reduce water light transmittance. 水路混有气泡时将会减小水的透光率。
- Solvents of dissolution PS plastic foam are mix solvents of dimethylbenzene, ethyl acetate and n-butyl alcohol. 结果表明:溶解聚苯乙烯的理想溶剂为二甲苯、酸乙酯和正丁醇的混合溶剂。
- When you open your hand, the water mixes in again. 当你松开手时,水又重新混合进去。
- Solvents of dissolution PS plastic foam are mix solvents of dimethylbenzene,ethyl acetate and n-butyl alcohol. 结果表明:溶解聚苯乙烯的理想溶剂为二甲苯、乙酸乙酯和正丁醇的混合溶剂。
- The synthesis of the low molecular weight polyacrylamide was imvestigated in the mixed solvents of ethanol and acetone. 以乙醇和丙酮为混合溶剂合成了低分子量聚丙烯酰胺.
- Solvents used in paints are mixed solvents which consist of principal solvent, auxiliary solvent and diluent. 涂料用溶剂多为混合溶剂,由真溶剂、助剂和稀释剂组成。
- Removal rate and feed oil recovery were obviously increased with the mixed solvents of methanol and formic acid. 甲醇与甲酸组成的复合溶剂可明显提高碱氮的脱除率和柴油收率,同时减少了络合剂的用量。
- Coolant level should be above the inner core. If low, add 50/50 coolant to water mix. 冷却液位应位于内心水准之上。如果低于此标准,应该加上冷却液,与水按50;50掺合一起的调和液。
- The study realized the good blocking of isocyanate by sodium bisulfate with the mixing solvent of ethanol and water. 选用乙醇和水作为溶剂 ,实现亚硫酸氢钠对异氰酸酯的良好封闭。
- The experiment results show that tinidazole gel is stable in the mixed solvents of propanediol and ethanol with antioxider. 结果表明,以丙二醇和乙醇作替硝唑的混合溶媒,并配以抗氧剂获得质量稳定的替硝唑凝胶。
- The cooling system takes heat away from the engine by circulating a liquid coolant (water mixed with antifreeze) between the engine and a radiator. 冷却系统通过在发动机和散热器之间流动的液体冷却液(加了防冻液的水)使发动机降温。
- A batch extractive distillation process with mixed solvents was studied experimentally in a middle-vessel batch distillation column. 摘要采用一个带有中间贮罐的间歇精馏实验塔,对混合溶剂间歇萃取精馏过程进行了实验研究。
- Market, the majority of hot and cold water mixing valves made from brass. 市场上大多数冷热水混合阀手轮由黄铜制成。