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Cu furaldehyde-ethylene diamine Schiff base complex was synthesized with the yield of 63.

合成一种席夫碱金属络合物——呋喃甲醛二胺铜络合物,收率为63。

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The catalytic system formed from polymer-supported neodymium complexes shows high catalytic activity and stereospecificity for butadiene polymerization.

聚合物载体-钕络合物催化剂具有很高的催化活性和定向效应.

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Two kinds of bis-hydroxyalkyl or bis-methyl formylate subtituted bis-ethylenedithio-tetrathiafulvalenes (BEDT-TTF) and their charger-transfer complexes (CT-complexes ) with TCNQ were synthesized.

合成带双羟烷双甲酸甲酯取代的两种双二硫代四硫代富瓦烯(BEDT-TTF)的衍生物其它们与TCNQ的CT-络合物

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The type, character istic, mechanism of formation reaction and application of multi-component complex using bisazo derivative of chromotropic acid as ligand are introduced.

综述酸双偶氮衍生物有关多元络合物的类型、特点、形成机理应用概况。

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In acidic medium, the interaction of potassium dihydrogen phosphate with ammonium molybdate, potassium antimonyl tartrate and ascorbic acid result in blue compound complex.

在酸性介质中,磷酸二氢钾与钼酸铵、酒石酸锑钾抗坏血酸作用,生成蓝络合物

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Two different kinds of palladium complexes of nitrogen containing polymere havebeen prepared and their catalytic actions for p -nitro -methyl benzfene have been invertigeted.

制备两种不同的含氮高分子-钯络合物,并研究它们对对硝甲苯的催化活性。

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Desorption chemical ionization mass spectrometry of twelve metallohematoporphyrin complexes has been investigated under DEP condition using mixture of tetramethylsilane and methane as regent gas.

本文以四甲硅烷/甲烷混合反应气,采用DEP技术,测定12个金属血卟啉络合物的解吸化学电离质谱。

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Here a series of lanthanide-galactitol complexes were prepared and characterized by Raman spectroscopy.The results show that the Raman spectra of the complexes have been changed substantially.

应用拉曼光谱研究一系列稀土离子半乳糖醇络合物,结果表明,在形成络合物以后,拉曼光谱发生明显化。

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When the complex of anhydrous zinc acetate with 1,5-naphthalene diamine was formed, the anhydrous zinc acetate changed from a bidentate ligand to a unidentate ligand.

在无水酸锌与1,5-萘二胺形成配位络合物的过程中,无水酸锌的结构从双齿型转成单齿型。

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According to the problems in dyes production,the role of cupric ion in coupling-cupric complexation was discussed,and the chelated forms of formazane reactive dyes were introduced.

并结合生产和应用中的实际问题,对偶合-铜络一步完成中铜盐的作用、甲铜络合物的啮合形式其性能等研究成果进行介绍。

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beta-hypophamine, betain, betaine, beta-interferon, betake, betaken, beta-lactamase, betalayers, betalight, betaloc,

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3G, 401(K), a,

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VOA常速英语_科技

That nice blue color is indicative of a cobalt complex that was formed.

亮的色代了钴络合物

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betanidine, betanin, beta-oxidation, betaprodine, betaquinine, Betasan, beta-test, betatopic, betatron, betaxanthin,

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3G, 401(K), a,
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