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- Trimethylol propane ester 三羟甲基丙烷酯
- The OH functionality of the polyether may be controlled by using modifiers such as glycidol, ethylene glycol, water or trimethylol propane. 用缩水甘油,乙二醇,水或三羟甲基丙烷等改良剂,可控制聚醚的羟基官能团。
- In this paper, a adhesive for wood splice was synthesized with poly (vinyl acetate) emulsion and the adduct of tolyl diiscocyanate and trimethylol propane. 研究了甲苯二异氰酸酯-三羟甲基丙烷加成物及其用量对聚醋酸乙烯乳液拼板胶粘合性能的影响。
- The production situation and manufacturing methods of trimethylol propane (TMP) at home and abroad were presented. The application areas and market prospects of TMP were also analyzed and discussed. 介绍了三羟甲基丙烷的国内外生产现状、生产方法,分析、探讨了三羟甲基丙烷的应用领域及市场前景。
- The OH functionality of the polyether may be controlled by using modifiers such as glycidol, ethylene glycol, water or trimethylol propane 用缩水甘油、乙二醇,水或三羟甲基丙烷等改良剂,可控制聚醚的羟基官能团。
- The OH functionality of the polyether may be controlled by using modifiers such as glycidol, ethylene glycol, water, or trimethylol propane 可用缩水甘油,乙二醇,水或三羟甲基丙烷等改良剂,可控制聚醚的羟基官能团。
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- trimethylol propane 三羟甲基丙烷
- A natural or synthetic ester of glycerol and fatty acids. 甘油酯以甘油和脂肪酸天然存在的或合成的酯
- Propane may also be used as LPG. 丙烷也可用作液化石油气。
- A salt or an ester of lactic acid. 乳酸盐或乳酸酯
- A salt or an ester of titanic acid. 钛酸盐钛酸的盐或酯
- A salt or ester of hypochlorous acid. 次碳酸盐一种次碳酸的盐或酯
- How come we've been using propane, and nobody knew? 为什么我们实际上已经在使用丙烷,但是确没人知道?
- If you use green gas, you're already using propane. 如果你已经在用绿气了,实际上你已经在用丙烷了。
- Ester asked for time to think all this over . 埃斯特拉要求给她时间好好想一想。
- So it's really propane? How can you be sure? 那么你怎么确定它就是丙烷的呢?
- Ester asked for time to think all this over. 埃斯特拉要求给她时间好好想一想。
- By itself, propane has very little smell. 而丙烷本身的味道很小。
- A salt or an ester of malic acid. 一苹果酸的盐或酯