| 释义 |
polyfunctional 英,pɔli'fʌŋkʃənəl美,pɔli'fʌŋkʃənəl BNC²³⁶²¹³⁺¹
基本例句
adj.多官能团的多重性的
The main factor to improve PTC property is the gel content, some polyfunctional monomers have been used to increase gel content of HDPE/CB composite.
进一步研究了辐照交联作用的关键性因素——体系的凝胶含量，利用新型多官能团单体的特性提高了体系的凝胶含量。 cnki
The effects of terminator in PVC production are introduced, its present situation is also analysed. It is pointed out that polyfunctional terminator SPJ- HZ is a good terminator in PVC production.
介绍了终止剂在聚氯乙烯生产中的作用，分析了其现状，指出 SPJ- HZ多功能终止剂是一种性能优良的 PVC生产用终止剂。 chemyq
The synthesis, properties, modification and application of polybenzoxazines were reviewed. Besides, the other difunctional benzoxazines and polyfunctional naphthoxazines were also discussed.
综合介绍了苯并嗪树脂的合成、性能、改性和应用，并对其他双酚类苯并嗪和萘并嗪进行了概述。 ilib
The temperature field and velocity field in a polyfunctional hall with floor air supply was measured.
实测了采用下送风空调方式的某多功能厅的温度场和速度场。 cnki
According to the molecule design, a kind of modified resin which have both epoxy groups and hydrophilic groups was synthesized from polyfunctional group novolac epoxy resin F-51 and diethanolamine.
采用化学改性法，选择多官能团酚醛环氧树脂 F—51与二乙醇胺进行定量加成反应，合成了一种在分子结构上既具有环氧基团，又具有亲水性基团的改性树脂。 cnki
Collagen is one of the important and polyfunctional protein from pig skin.
胶原蛋白是猪皮中含量较高，活性较为重要的一种蛋白质。 cnki
Their ring opening reactions can be used for preparing polyfunctional or other cyclic compounds.
另外，利用该反应还可以提供保护基以及立体、 区域选择性地合成各种有机化合物。 chemyq |