• 另外,聚合物试剂可以通过简单处理回收利用

    And also polystyrene-supported benzyl selenide can be regenerated and reused.

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  • 工艺是靠封闭体积聚合试剂升华分解气相工件表面形成涂层处理工件的。

    The process consists of treating the work piece with a coat that forms on the surface from the gaseous products of sublimation and decomposition of a triazine polymer reagent in a closed volume.

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  • 这些多肽序列肿瘤血管靶向治疗,肿瘤血管特异性分子标志试剂研制方面将具有巨大的潜在价值

    These polypeptide sequences have great potential in the targeting treatment of tumor veins and the development of the symbol reagent of the specific molecule of the tumor veins.

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  • 各种功能化聚合类型覆盖化学应用宽广领域,包括聚合试剂催化剂载体表面活性剂稳定剂离子交换树脂

    The various types of functionalized polymers cover a broad range of chemical applications, including the polymeric reactants, catalysts, carriers, surfactants, stabilizers, ionexchange resins, etc.

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  • 关键试剂抗体示踪参考标准基质适当定义在规条件下储存

    Key reagents, such as antibody, tracer, reference standard, and matrix should be characterized appropriately and stored under defined conditions.

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  • 金属羰基化合氧原子转移试剂两个方面讨论了影响CO取代反应速率各种因素

    Various factors relating to the metal carbonyls and to the o atom transfer reagents that effect the rates of CO substitution are discussed.

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  • 聚合用作催化剂氧化剂功能试剂

    It can be used as catalysts, oxidizing reagents, functional reagents and so on.

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  • 免疫检测(EIA)技术,是根据抗原抗体反应具有高度特异性,将酶标记的抗体作为标准试剂来鉴定未知抗原

    Based on high specificity of antigen-antibody reaction, enzyme immunoassay (EIA) identified unknown antigen by antibody labelled with enzyme as standard reagent.

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  • 用途用于制取化学试剂氧化盐,可以玻璃陶瓷材料着色颜料。

    Application: It is used for making chemical reagent, cobalt-oxide and cobalt -salt. It can also bu used as color of glass and ceramics, ect.

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  • 发明提供了一种免疫体外诊断试剂结合溶液制备方法

    The invention provides the preparation method of liquor of enzyme combo in the outside diagnose reagent of enzyme immune body.

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  • 原子数目种类进行分类,综述了近年含硫手性配体有机锌试剂和醛等化合不对称加成反应中的最新研究进展

    Recent developments in organozinc reagents on asymmetric addition catalyzed by sulfur-containing chiral ligands are reviewed according to the type and number of the coordinating atoms.

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  • 催化不对称合成制备光学活性化合有效方法金属有机化合作为试剂催化剂一领域得到广泛应用

    The catalyzed asymmetric synthesis was the effective method to prepare the optics active compounds, the pentamethide obtaines the widespread application as the reagent or the catalyst in this domain.

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  • 本文低价试剂有机化合脱氧、脱卤还原反应作了简要的叙述。

    This paper reviews the deoxygenative reduction and dehalogenative reduction of organic compounds with the low valent tungsten reagents.

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  • 白色晶体状化合KI用于照相术制药中,也用作分析试剂

    A white crystalline compound, KI, used in photography and medicine and as an analytical reagent.

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  • 考察格氏试剂溶剂反应盐酸吡啶三溴化脱甲氧基收率影响

    The effects of solvent of Grignard reagent, pyridine hydrochloride and boron tribromide on yield of product were investigated.

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  • 而且,环境化学中,甲基化合往往可以作为等金属甲基试剂

    Methyl cobalt complexes often are used as methylation agents for germanium, tin and lead compounds in environmental chemistry.

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  • 基胺芳香甲醛肟类等化合由于作为反应试剂重要作用,以及具有非常活性引起越来越多人的兴趣。

    Sulphone amine and aryl aldoxime as important reaction reagents as well as their high biological activity, has arose more and more attention.

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  • 金属有机化合不对称合成常用有机试剂

    The organometallic compounds are organic reagents in common use for the asymmetric synthesis.

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  • 杂环化合分析化学中一种重要具有络合性的有机试剂因此广泛应用于无机离子测定

    Heterocyclic complexes are one of the important organic reagents which owning strong chelate capacity in the analytical chemistry, and thus they are widely used to determine the inorganic ions.

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  • 目前三氮烯类试剂研究应用传统无机分析领域扩大生命活性环境污染分析等方面。

    At present, the study and application of the triazene reagents have extended from the domain of traditional inorganic analysis to the life active substance and environment contamination analysis.

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  • 本文综述应用高分子试剂催化剂手性化合通过不对称氧化还原烷基化、加成反应进行不对称合成进展情况

    This review deals with the recent progress in asymmetric synthesis using chiral polymeric reagents and catalysts for oxidation, reduction, alkylation and addition of prochiral compounds.

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  • 络合络合试剂结构研究并初步探讨了不对称变色偶氮类衍生贵金属元素络合机理

    The complexing mechanism of unsymmetric bis-arylazo derivative of chromotropic acid and precious metal elements was studied using composition ratio of the color complex and constitution of reagents.

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  • 蔷薇苯胺,品红(碱),玫苯胺:一种棕红色透明有机化合C20H21N3O衍生苯胺,用于制造染料席夫试剂

    A brownish-red crystalline organic compound, C20H 21N 3O, derived from aniline and used in the manufacture of dyes and in Schiff's reagent.

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  • 文摘综述近几年亚乙烯基络合中间体-核反应。亲试剂包括烯烃炔烃

    Abstract : this article reviews recent progress in nucleophilic reactions of the - carbon in vinylidene ruthenium complexes. the nucleophiles include alkene, alkyne, alcohol, acid, amine, water, etc.

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  • 介绍了羰基化合()极性转换的各种方法,然后谈到的极性转换方法常用极性转换试剂

    The various methods for the umpolung of carbonyl compounds (aldehydes and ketones), secondary amines and the most frequently used umpolung reagents are introduced.

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  • 本文介绍二级一级胺和4 -氨基吡啶为共试剂硝基化合羰基化反应情况

    In this paper carbonylation of nitro compounds with co-reagent based on secondary amine, primary amine and 4-aminopyridine is detailed.

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  • 总结了用不同试剂,通过不同的路线合成该类化合方法

    Summarized a sort of ways to synthesis this compounds from different starting reactants.

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  • 南京建成工程研究所提供试剂说明,测定脊髓匀浆二醛含量氧化歧化酶活性

    Referring to the kit instruction offered by Nanjing Jiancheng Biological Engineering Institute, the activity of SOD and content of MDA in spinal homogenate were measured.

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  • 南京建成工程研究所提供试剂说明,测定脊髓匀浆二醛含量氧化歧化酶活性

    Referring to the kit instruction offered by Nanjing Jiancheng Biological Engineering Institute, the activity of SOD and content of MDA in spinal homogenate were measured.

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