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- Polymeric tertiary butyl hydroquinone(PTBHQ) was prepared by the esterification of the alternating copolymer of maleic anhydride -styrene with tertiary butyl hydroquinone (TBHQ). 通过叔丁基氢醌(TBHQ)与苯乙烯-马来酸酐交替共聚物的酯化反应制备了高分子化的叔丁基氢醌(PTBHQ)。
- NMR STUDY OF DVE-MA OF CYCLIC ALTERNATING COPOLYMER DVE-MA环化交替共聚物的NMR谱研究
- Meetings are held on alternate Thursdays. 每隔一个星期的星期四举行一次会议。
- Good harvests alternate with bad. 好收成与坏收成交替更迭。
- They saw each other on alternate Sundays. 他们每隔一个星期天相会一次。
- We alternate in doing the housework. 我们轮流做家务。
- An alternate name for a member of a partitioned data set. 一分区数据集中某成员的替换名。
- alternate copolymer 交替共聚物
- In Chapter 4, the photoluminescence and electroluminescence characteristics of a series of polymer blends based on fluorene-acceptor alternating copolymers were investigated. 在第四章中,吾人探讨由茀-受体杂聚高分子所组成之一系列高分子混掺的萤光与电致发光特性。
- Synthesis of A Triphenylamine-Spirosilabifluorene Alternating Copolymer 三苯胺-螺硅芴共聚物的合成
- They alternate hot and cold compresses. 他们使用冷热交替压缩法。
- Solution of a copolymer with acidic groups. 含酸性基的共聚物溶液。
- Day and night alternate with each other. 日夜彼此交替。
- One of the compounds that constitute a copolymer. 共聚用单体构成共聚物的化合物的一种
- The new play is on the show on alternate days. 这出新戏每隔一天上演。
- The graft copolymer was indentified by IR. 利用红外光谱对接枝共聚物进行了表徵。
- The monomer and copolymer were characterized by IR. 单体及共聚物用IR等进行了表征。
- Homopolymer and copolymer resins of vinyl chloride. 氯乙烯均聚物和共聚物树脂。
- The sentries alternate their watch . 哨兵们轮流看守。
- The SBS block copolymer is one kind. SBS嵌段共聚物就是一种。
