two-stage polymerization 中文意思是什麼
two-stage polymerization
解釋
兩步聚合- two : n. （pl. twos）1. 兩人；兩個東西，一對。2. 二的記號。3. 兩點鐘。4. 兩歲。n. -ness
- stage : n 1 講臺；舞臺；戲院，劇場；〈the stage〉戲劇，戲劇藝術；戲劇文學；〈the stage〉戲劇業；劇壇。2 ...
- polymerization : 聚合酌
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So we decide to fabricate gi - pof by the method of interfacial - gel mass polymerization of methyl methacrylate ( mma ). secondly, some ways for purifying mma such as two - stage rectification, dynamic melt crystallization and distillation - melt crystallization hybrid process were researched
其次討論了制備塑料光纖的主要原料mma的精製方法，研究了填料塔兩級精餾、動態熔融結晶及熔融結晶-精餾耦合工藝，提出用分子蒸餾法提純摻雜劑的設想。
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