卤
- 与 卤 相关的网络例句 [注：此内容来源于网络，仅供参考]
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We investigated fluoroalkylation of 5,10,15-triarylporphyrins with fluoroalkyl halides by sulfinatodehalogenation system.
本章研究了在亚磺化脱卤反应条件下5，10，15-三芳基卟啉的氟烷基化反应，并对反应条件进行了优化。
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The rate constants and yields of aromatic halides containing substitute s with different electrophilicities were investigated.
三氟乙酸钠在以CuI为催化剂的条件下与卤代芳烃进行取代反应，生成相应的三氟甲基化合物。
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Methyl halides in the atmosphere plays an important role in destroying the ozone layer and participating in other climate phenomenon.
大气中存在的卤代甲烷对臭氧层具有极强的破坏作用并参与其它气候现象，其动态变化对臭氧的恢复和地球生态系统有重要影响。
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Among these types of polymeric compounds reported so far, copper halides have been widely investigated due to their rich photoluminescent properties and intriguing topology.
在迄今报道的这些类型的聚合化合物中，卤化铜一直得到广泛的研究，因为它们具有丰富的光致发光性质和吸引人的拓扑结构。
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In addition, the carbonylation reaction of alkyl halides catalyzed by cobalt complex has been explored.
本文对卤代芳烃的Heck偶联反应分别在均相和非均相催化体系中进行了研究和比较，并将使用效果较好的负载型钯催化剂和一些非钯金属催化剂应用于Suzuki偶联反应中。
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The alkali halides can be grown into large crystals of excellent transparency .
硷金属卤化物能生长成具有优良透明性的大晶体。
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Hydrogen halides also react with β-unsaturatedcarbonyls and.
卤化氢也与不饱和羰基和共轭二烯醇反应。
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Halides have been closed before the door will be walking, only to say "Mom, Dad, do not" and other simple words.
前卤门已关闭，会走路，只会说&妈妈、爸爸、不&等简单字词。
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These derivatives are readily obtained by alkylation of 2-mercaptopyridine and alkyl halides under alkaline conditions.
这些衍生物可以容易地在碱性条件下通过2-巯基吡啶和卤代烷的烷基化而得到。
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A halocarbon in which some hydrogen atoms have been replaced by fluorine; used in refrigerators and aerosols.
一种卤烃，其部分氢原子已被氟替换，用于电冰箱和喷雾剂中。
- 推荐网络例句
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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
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The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很，以良性病变为主。