benzophenone
二苯甲酮
常用释义
英音[ ˌbenzəʊfɪˈnəʊn ]
美音[ ˌbenzoʊfɪˈnoʊn ]
基本释义
- n. 苯甲酮
例句
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1·Results The minimum content of Baishouwu benzophenone was 0.58%.结果白首乌二苯酮含量不低于0.58%。
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2·The organic compounds are mainly benzoic acid anhydride, benzophenone, and so on.生成的有机化合物成分比较复杂，主要成分有苯甲酸酐、苯甲酮等。
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3·The polarographic wave of benzophenone-12 was studied by linear sweep polarography in different kinds of buffer systems.用线性扫描极谱法研究了雷公藤内酯酮在不同缓冲体系和氧化剂作用下的极谱催化波。
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4·The degradation products of benzophenone are analyzed by GC-MS. A possible reaction pathway is proposed based on the analysis.通过色质联机GC - MS对降解产物进行了分析，并在此基础上提出了二苯甲酮的可能氧化路径。
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5·Nanosized nickel based catalysts can be used to carry out the hydrogenation of styrol and benzophenone at normal temperature and pressure.常温常压下，纳米级的镍基催化剂对苯乙烯和二苯甲酮分别有催化加氢活性。
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6·This paper studied the energy transmission mechanism between benzophenone and 3, 4-polyisoprene which were irradiated by high pressure Hg lamp.本文研究了在高压汞灯照射下，二苯甲酮和3,4 -聚异戊二烯间的能量传递机理。
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7·A new photoinitiator, 4-phenoxy benzophenone (PBZP), was synthesized and characterized using diphenyl ether and benzoyl chloride as raw material.以二苯醚与苯甲酰氯为原料，合成了一种新型的激光光敏刺——4 -苯氧基二苯甲酮(PBZP)。
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8·Objective:In order to find the best condition for the synthesis of 4 (2 chloroethoxy)benzophenone, including the proportion of material, the time of reaction.目的：探索4（2氯乙氧基）二苯酮的合成条件，包括原料配比、反应时间等。
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9·The synthesis of 3,3 , 4,4 -benzophenone tetracarboxylic acid by liquid phase air oxidation of 1,1-bis(3,4-dimethylphenyl)ethane in titanium reactor was studied.研究了在钛材反应器中液相空气氧化3，3'，4，4'-四甲基二苯乙烷制备3，3'，4，4'-二苯甲酮四羧酸的反应规律。
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10·The maximum UV absorption wavelength of polymerizable photoinitiator shifted toward long wavelength, and the residues of light-cured were far less than benzophenone.可聚合光引发剂的最大紫外吸收波长均发生红移，光固化残留量远远小于二苯甲酮。