中国测试精选文章 关键词：结构表征；激光质谱；基质；阳离子添加剂；环状齐聚物 [gap=642]Key words: structural characterization； MALDI-TOF-MS； matrix； cationic additive； cyclic oligomer
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rigid cyclic oligomer 刚性环状齐聚物
Cyclic oligomer carbonates 环状碳酸酯低聚物
Binaphthyl rigid cyclic oligomer 联萘类刚性环状齐聚物
cyclic oligomer polyarylethersulfone 聚芳醚砜环状低聚物
nanometer scale rigid cyclic oligomer 纳米刚性环状齐聚物
poly arylene phosphonate cyclic oligomer 芳香环状聚膦酸酯齐聚物
The melt viscosity of the cyclic oligomer is very low which is necessary to impregnate the carbon reinforcement well.
研究发现环状聚芳醚酮齐聚物熔融温度低，熔体粘度小，具有良好的流动性，十分有利于充模成型及浸渍增强纤维。
Polyethylene terephthalate (PET) films were polymerized in solid phase, the molecular weight, molecular weight distribution (MWD) and cyclic oligomer content of the products were determined by GPC.
聚对苯二甲酸乙二酯(PET)薄膜经固相缩聚反应后，用凝胶色谱法测定产物的分子量、分子量分布和环状齐聚物含量。
MOR zeolite was dispersed into poly(ethylene glycol)oligomer to form a stable gel. Its Electrochemical behavior was first detected by a cyclic voltammeter.
丝光沸石被分散到乙二醇低聚物中形成稳定的胶体。它的电化学行为首次被用循环伏安法研究。
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