phosphine

Study of phosphine autoxidation as potential effective antioxidant for future high performance jet fuel Production of ROS and its antioxidant system in plant mitochondria

新型飞机燃油抗氧剂膦化物的氧化反应的研究植物线粒体中活性氧的产生及其抗氧化系统

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Studies on the hydrosilylation catalyzed by chloroplatinic acid-triphenyl-phosphine system

氯铂酸-三苯基膦体系催化硅氢加成反应的研究氢溴酸西酞普兰的合成

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Docetaxel was prepared with a new type and high efficient catalyst, tributyl phosphine.

利用新型高效催化剂三丁基膦,制备多西他赛.

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The toxicity of phosphine carbon dioxide and oxygen alone and as mixtures to the adults of copra mite

磷化氢、二氧化碳及低氧、二氧化碳混合熏蒸对腐食酪螨成螨毒杀作用的研究

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The conversion of phosphate into phosphine was an important biological reaction with potential value in application.

磷酸盐转化成磷化氢是一个具有重要潜在价值的生物反应。

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Study on the test paper for quick detection of phosphine concentration

磷化氢快速检测试纸的研究

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Determination of toxicity of phosphine on adults of copra mite [ tyrophagus putrescentiae ( schrank)] by a new laboratory method

用一种新方法测定磷化氢对腐食酪螨[Tyrophagus putrescentiae（schrank）]成螨的毒力

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Controlled/ "living" radical polymerization of methyl methacrylate ( MMA) initiated by benzyl chloride has been achieved by atom transfer radical polymerization ( ATRP) catalyzed by iron dichloride tetrahydrate/ triphenyl phosphine complexes at 90 ℃.

以氯化苄（C6H5CH2Cl）/四水合氯化亚铁/三苯基膦为引发体系，在90℃下引发甲基丙烯酸甲酯进行原子转移自由基活性/可控聚合反应（ATRP）。

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Electron-deficient conjugated systems are often involved in a variety of annulation reactions as electrophiles. However, the phosphine-catalyzed annulations of electron-poor conjugated systems are rarely touched.

缺电子共轭体系作为亲电试剂可参与多种环化反应，而膦催化下其参与的环化反应却鲜有报道。

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Controlled/ "Living" Radical Polymerization of Methyl Methacrylate Catalyzed by Benzyl Chloride/ Iron Dichloride Tetrahydrate/ Triphenyl Phosphine

氯化苄/四水合氯化亚铁/三苯基膦引发甲基丙烯酸甲酯活性/可控自由基聚合

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Experiments on Pest Control in Tobacco Storage by Fumigating Carbon Dioxide and Phosphine Mixture

二氧化碳与磷化氢混合熏蒸防治储烟害虫试验

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METHODS 3,4,5-trimethoxy-triphenyl benzylidene bromide phosphine salt, the important precursor of the phosphine Ylide, was synthesis from deoxidize, bromization and addition.

方法以3,4,5-三甲氧基苯甲醛为原料，经过还原、溴代、加成三步反应得到叶立德前体3,4,5-三甲氧基苄溴三苯基膦盐。

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In vitro mutagenicity of tris ( 2-methyl-1-aziridinyl) phosphine oxide on Chinese hamster ovary cells

三-（2-甲基-1-氮丙啶）磷化氧对中国仓鼠卵巢细胞的体外诱变性

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Thus, in this dissertation three novel phosphine-catalyzed annulation reactions of electron-deficient conjugated systems have been systematically investigated, and the following results have been achieved. 1.

因此，本论文系统地探索了三类膦催化下缺电子共轭体系参与的新颖环化反应，并取得了以下结果。

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Phosphine is a toxic gas which ignites spontaneously in air.

磷化氢是一种有毒气体,在空气中可以自燃.

词典精选例句

It is introduced that analyzing phosphine by GC method is a good method.

介绍了二氧化碳中的磷烷分析.

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There were obviously temporal change and spatial distribution of matrix-bound phosphine in the tidal flat surface sediments of the Yangtze Estuary.

长江口滨岸潮滩表层沉积物中基质结合态磷化氢的含量存在明显的时空分布差异。

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According to the molecule design, the prepolymer which has unsaturated groups was synthesized by the reaction of epoxy groups of epoxidized soybean oil with crylic acid, under 110 ℃ using triphenyl phosphine catalyst.

一定温度下，环氧豆油与丙烯酸在催化剂的作用下进行酯化反应，合成出一种在分子结构中具有不饱和双键的预聚物&环氧豆油丙烯酸酯。

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Phosphine ( PH3) is one of the best fumigant, widely recognized as the performance control stored product insects.

磷化氢（PH3）是目前公认的防治储藏物害虫性能最优良的熏蒸剂之一。

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PH3, concentration was monitored using phosphine detection tubes.

熏蒸期间用磷化氢检测管测定PH3浓度。

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Methods NCV and EMG were examined on 49 patients of chronic phosphine poisoning.

方法对49例慢性磷化氢中毒的患者进行NCV和EMG检测。结果纤颤电位出现率为9.7%，正锐波8.2%；

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Studies of Magnetic Characterization on Cobalt Compounds with Mixed Coordination of Phosphine and Thiolate

含膦巯基配体的钴化合物的磁性研究

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To explore the synthetic methods of phosphine mixed complexes of technetium-99m and look for new heart imaging agents, one N3S ligand ( MVNE) and three phosphine ligands were synthesized.

为探索锝膦混配配合物的制备方法，寻找新的心肌显像剂，合成了一个新的N3S配体（MVNE）和3个膦配体。

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Unscheduled DNA synthesis induced by tris ( 2-methyl-1-aziridinyl) phosphine oxide in different tissues

三-（2-甲基-1-氮丙啶）膦化氧在不同组织中诱导的程序外DNA合成

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In this thesis, low concentrations of phosphine ( PH3) were subject investigated and catalytic wet air oxidation was used to remove phosphine gas.

本论文以低浓度磷化氢（PH3）为对象，采用新型催化湿式氧化法脱除PH3。

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Being a kind of phosphinic carboxylic acid contained low organic phosphine recombined zinc-base corrosion inhibitor, SX-102A, through test and application, is regarded as having better treatment result for deep well water of corrosion inhibitor.

SX&102A是一种含膦羧酸的低有机膦复合型锌基缓蚀剂，经试验应用认为，此药剂对具有缓蚀性的深井水具有较好的处理效果。

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The features of isocyanate trimer and physical properties of tri-n-butyl-phosphine for isocyanate trimer catalyzer were introduced.

简要介绍了多异氰酸酯三聚体的特点,以及多异氰酸酯三聚催化剂三正 丁基 膦的物理性质.

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The phosphine and arsine absorb the ultraviolet light much more strongly than does silane, causing them to be deposited out on the walls of the container.

磷化氢和砷化三氢对紫外光的吸收比硅烷强烈得多，因此，它们就沉积在容器的器壁上。

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Phosphine ( PH3) is an important electronic specific gas which is mainly used in fields of N-type semiconductor doping, ion implement and chemical vapor deposition ( CVD) etc.

磷化氢（PH3）是一种重要的电子特气，主要用于n型半导体的掺杂、离子注入和化学气相沉积（CVD）等。

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OBJECTIVE To synthesis 3,4,5-trimethoxy-triphenyl benzylidene bromide phosphine salt.

目的合成3,4,5-三甲氧基苄溴三苯基膦盐。

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