• 条件下溴胺酸的降解遵从负指数模式

    Under these conditions, the ABAS degradation followed negative exponential model.

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  • 研究结果表明酶制剂辅助下,杀菌剂苯扎溴胺对生物粘泥的作用效果明显增加

    The results showed that the effect of compound bromogeramine on biofouling control increased obviously with the help of enzymes.

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  • 目的:探讨匹维联合双歧三联胶囊治疗肠易综合征疗效并与单剂匹维溴胺对照

    AIM: Comparing the curative effect of combination of bifid triple viable power and pinaverium bromide vs pinaverium bromide alone for the treatment of irritable bowel syndrome(IBS).

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  • 方法:136患者随机分为中药给予口服白术治疗,对照组采用匹维溴胺片治疗。

    Methods:136 cases were randomly divided into two groups, Chinese traditional medicine group give oral and large-headed atractylodes decoction;

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  • 地理区域性差异罗库溴胺剂量效应关系时间效应关系中的作用:当决定推荐剂量一个被忽视因素

    Geographic Regional Differences in Rocuronium Bromide Dose-Response Relation and Time Course of Action: an Overlooked Factor in Determining Recommended Dosage.

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  • 筛选2-代丁酸起始原料氨解,酯化拆分,环合五步反应得左乙拉西坦

    Screening for 2 - bromo-butyric acid as the starting material, after ammonolysis, esterification, ester amine solution, split, five-step cyclization reaction Levetiracetam.

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  • 本文讨论了1-代金刚合成工业化生产金刚烷盐酸盐提供资料数据

    The paper discusses the synthesis of 1-bromoadamantane, providing materials and data for the industrial production of adamantanamine hydrochloride.

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  • 合成了2种助活性剂23-二丁二环烷基盐,制备了ES系列活性焊剂

    Two active agents for soldering, 23 Dibromosuccinic acid and cycloalkanamine hydrobromide were synthesized. A series of ES active soldering fluxes were prepared.

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  • 通过丙基对手两次不对称加成合成了光活性的烯丙基化的新型手性二

    A novel chiral diallylic diamine has been synthesized through double addition of allyl zinc bromide to chiral imines in this contribution.

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  • 目的观察布地德混悬液联合沙丁醇、异丙托品雾化吸入治疗哮喘效果

    Objective: To observe the therapeutic efficacy of nebulized budesonide suspension plus albuterol and ipratropium bromide in childhood asthma.

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  • 速灭乳油由速灭威辛硫磷复配而成,采用薄分离,分别用碱解定化法对两种有效成分进行定量分析

    A quantitative analysis method-Thin layer chromatography-bromination-determine amine method was established for determining two active ingredients in the mixture of MTMC and phoxim.

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  • 研究表明,原水含有离子时,氯化消毒、氯消毒臭氧消毒增加代消毒副产物的形成,并且代副产物具有更高遗传毒性

    Bromide by-products would increase after disinfection by chlorination, chloramination and ozone if containing bromine ions in raw water, and they have a higher genetic toxicity.

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  • 除了脂肪多种异芳基代物甚至代物也能很好地与含N-H环化合物进行偶联

    Apart from alkyl amines, many aryl bromides, even heterochorides could be efficiently coupled by N-H heterocycles.

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  • 条路线关键一步反应化合物亲核取代反应,一般步反应,并且需要长的反应时间

    The key step of the two routes is the reaction of nucleophilic substitution of aromatic amines and -bromo compounds. Generally the produce rate of this reaction is low and the reaction time is long.

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  • 筛选2-丁酸起始原料氨解,酯化拆分,环合五步反应得左乙拉西坦

    Screening for 2 - bromo- butyric acid as the starting material, after ammonolysis, esterification, ester amine solution, split, five-step cyclization reaction Levetiracetam.

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  • 以二化芳香芳香二为单体,通过催化缩聚反应合成新型聚合物——酮,结构1HNMRIR元素分析确认

    Novel poly(imino ketone)(PIK) was synthesized via palladium catalyzed polycondensation reaction. The structures of PIK were confirmed by 1H NMR, IR and elemental analysis.

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  • 利用三乙醇TEA)、十六烷基三甲C TMAB分别改性蜂窝煤渣研究了改性煤渣吸附水中对硝基苯酚的性能。

    The adsorption characteristics ofp -nitrophenol in wastewater on honeycomb briquet slag modified by triethanolamine(TEA) or hexadecyl trimethylamine bromide(CTMAB) were studied.

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  • 介绍了以硫磷酸为原料,丙烷、二甲反应合成丙线磷工艺

    A new technology for preparation of Ethoprophos from o, o Diethyl Dithiophosphoric acid, Propance Bromide and Dimethylamine was introduced.

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  • 介绍了以硫磷酸为原料,丙烷、二甲反应合成丙线磷工艺

    A new technology for preparation of Ethoprophos from o, o Diethyl Dithiophosphoric acid, Propance Bromide and Dimethylamine was introduced.

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