• 几种有机胺I-明显协同效应

    The majority of the amines and I- had clear synergism;

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  • 主要气味来源有机类一尸

    One major source of odor is the organic amine cadaverine.

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  • 主要气味来源有机类一尸

    One major source of odor is the organic amine cadaverine (image the origin of that name).

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  • 本文简要介绍了用有机胺生产碳酸钾的工艺

    A new process for potash production from amine is briefed.

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  • 以环烷有机为原料合成唑啉缓蚀剂

    A new type of oil - soluble imidazole corrosion delay agent has been Synthesized from naphthene acid and organic amine.

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  • 综合各种因素,具体分析有机,给出电子对趋势大小。

    We study the trend of organic amine alkali by synthesizing all kinds of factors.

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  • 萃取盐酸有机用浓氨水再生再生后有机胺可以循环使用

    When the concentrated ammonia is used to renew the amine which has extracted hydrochloric acid, the renewed amine could be used circularly.

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  • 综述有机沸石合成中的作用。 总结了沸石合成常用有机胺

    The role of organic amines in zeolite synthesis was reviewed, and the usual organic amines used in zeolite synthesis were listed.

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  • 再将有机盐酸盐乙炔反应催化剂作用下生成氯乙烯

    The amine hydrochloride is subsequently reacted with acetylene in the presence of mercury free catalysts to produce vinyl chloride.

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  • 油中引入了羧基阴离子丙烯酸双键有机中和后溶于水中

    The resin can be solved in water by neutralizing carboxylic groups and double bonds therein with organic amine.

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  • 结果表明有机微波促进的离子合成分子筛过程可能具有结构导向作用

    The result showed that the amine may have the structure-directing role in the crystallization process of the microwave-enhanced ionothermal synthesis.

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  • 以喹啉为母体,配以有机芳香族化合物卤代烃反应合成一种复合缓蚀剂

    A complex corrosion inhibitor has been synthesized from quinoline, organic amines, aromatic compounds and halohydrocarbons.

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  • 氧化锌常用收剂有机脂肪酸浮选过程中捕收剂吸附矿物表面进入精矿

    Organic amines or fatty acids are commonly used as collectors for zinc oxide ore. The collectors adsorb onto the mineral surfaces and enter the concentrate during flotation.

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  • 根据动力学曲线获得了碳酸三种有机不同反应条件下发生解反应速率常数

    The aminolysis reaction rate constants of ethylene carbonate by ethanolamine, diethanolamine and butylamine were obtained according to the kinetic curves under different reaction conditions.

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  • 利用直链有机金属卤化物适当溶剂中进行反应成功制备出金属卤化物衍生型钙矿化合物。

    Metal halide based perovskite materials are successfully prepared with the reaction of organic amine and metal halides in proper solvents.

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  • 结果表明硅油分子量有机胺结构氨基改性型聚硅氧烷含量APEPS性能影响

    The results showed that the average molecular weight of methyl hydrogen silicone, amine structure and Si content in amino modified polyether polysiloxanes have some effects on APEPS performance.

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  • 不同长的有机胺柱撑镧铌酸,采用X射线衍射、重、差等分析方法对合成的各种产物进行表征。

    Amine-pillared lanthanum niobates with different chains length as pillars were characterized with XRD, TG and DSC.

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  • 有机化合物有机金属化合物有机有机胺有机硫化物等加氢精制催化剂研制具有重要作用。

    Such organic compounds as metallorganic compound, organic acid, amine and organic sulfide are important in the development and manufacture of hydrofining catalysts.

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  • 其中,重要的多功能的铝化合物抑制剂和与其配合使用有机盐抑制剂,是决定体系性能优越的关键。

    Moreover, the aluminium-based inhibiting agent matched with inhibiting agent of organic amine is the core to guarantee the superior performance of this system.

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  • 诸多文献所报道的咪唑化合物的合成大都是以羧酸有机为原料在一定温度和条件下酰缩合脱水成环

    In many references, the imidazoline type inhibitors were synthesized from carboxylic acid and organic amine dehydration that formed a cycle under certain temperature and condition.

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  • 目的探讨不同环境温度下,组织中有机类产生量随死亡时间变化规律,某些碎尸案的死亡时间推断提供参考资料。

    Objective To search some references for estimating the time of death in some murder cases by observation the dynamic changes of organic amines derived from isolated human hepatic tissues.

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  • 1 ~4个羟基有机环氧丙烷有机胺原料催化剂作用下聚合成有机胺改性聚醚(KL - 1)污水处理剂。

    The amine-modified polyether KL-1 sewage disposal agent was prepared with organic alcohol containing 1 ~ 4 hydroxy, epoxy chloropropane, organic amine as raw materials by catalyst.

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  • 结果表明复合有机类活性剂ST加入可以相对较长的时间保持催化剂碱液的催化活性,同时延长催化剂碱液的循环使用周期。

    The experimental results demonstrated that adding organic amine ST like complex could effectively improve the catalyst stability, keeping high activity and prolonging running cycle.

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  • 收集器配有不同成分纤维每种纤维含的活性分子都各异,比如有机甲酮等

    The collectors contained fibres of different compositions, each of which absorbed a unique range of volatile molecules such as organic acids, alcohols, amines and ketones.

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  • 三聚氰一种有机化学物质常见于丰富白色晶体

    Melamine is an organic base chemical most commonly found in the form of white crystals rich in nitrogen

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  • 目的探讨新型高效有机农药硫磷对人皮肤表皮细胞膜影响

    Objective To investigate the effects of isocarbophos, a new and highly effective organophosphorus pesticide on the membranes of keratinocytes.

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  • 目的探讨新型高效有机农药硫磷对人皮肤表皮细胞膜影响

    Objective To investigate the effects of isocarbophos, a new and highly effective organophosphorus pesticide on the membranes of keratinocytes.

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