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quaternary ammonium

美英

un.季胺；手铵
网络季铵；季胺盐；季铵盐

quaternary ammonium

英-汉网络释义

quaternary ammonium

季铵

纸业专业英语词汇翻译(Q) ... quartz sand 石英砂 quaternary ammonium 季铵 quaternion 四张对折的一迭纸 ...

季胺盐

胺盐,aminium... ... ) polyquaternary amine 聚季胺盐 ) quaternary ammonium 季胺盐 ) pyrimethanil salt 嘧霉胺盐 ...

季铵盐

钻井专业词汇 - 豆丁网 ... 技术套管 intermediate casing 季铵盐 quaternary ammonium,anionic group 钾 potassium,kalium ...

四级铵

阴离子交换树脂含有四级铵(quaternary ammonium)或胺基(amino functional group) -SO3H(sulfonic acid)为强阳离子交换树脂 …

季胺化合物

定性试纸德国默克Merck... ... Potassium iodate starch 碘化钾淀粉试纸 Quaternary ammonium 季胺化合物 Sulfate 硫酸根 ...

四级胺

为四级胺（quaternary ammonium）的化合物 不能通过血脑障壁，故无中枢兴奋作用 能与acetylcholinesterase 结合 抑 …

叔胺

微孔离子交换膜 ... Sulfonic acid, 磺酸(S) Quaternary ammonium, 叔胺(Q) Carboxyl, 羧基(C) ...

例句：

Polymerizable quaternary ammonium surfactants are easy to modify the materials through the polymerization reactions .

因其具有可聚合双键结构，使其易于通过聚合反应对材料进行修饰。

The experimental results show that the vanadium-substituted P-Mo-V quaternary ammonium salts showed excellent catalytic oxidation capacity .

实验结果表明，钒取代的磷钼钒杂多季铵盐显示出优秀的催化氧化能力。

Various iodinated strong base quaternary ammonium anion exchange resins were prepared .

制备了数种不同的强碱型阴离子碘化树脂。

The acceleration mechanism of quaternary ammonium salts during . . .

本文还探讨了季铵盐在涤纶减量中的促进机理。

Cationics are usually quaternary ammonium salts .

阳离子表面活性剂通常为季铵盐类。

ACQ- DB is a water-based wood preservative that contains copper and Quaternary Ammonium Salts ( DDAC ) and boron -containing compounds .

DB 是一种水溶性木材防腐剂，其主要活性成分包含铜、季铵盐（DDAC ）、硼化合物。

This paper is about my design of synthesis of the surfactant of quaternary ammonium salt .

本次我设计地是表面活性剂季胺盐的合成。

Determination of the Contents of Quaternary Ammonium Salts by Means of Potentiometric Titration

电位滴定法用于季铵盐中氨基含量的测定

Syntheses of New Quaternary Ammonium Phase Transferred Catalysts and Their Application in Enantioselective Alkylation

新型相转移催化剂的合成及其在不对称合成中的应用

Study on Synthesis of A New Quaternary Ammonium Salts and Its Inhibition Properties

新型季铵盐的合成及其缓蚀性能研究

Belladonna alkaloids , semisynthetic , quaternary ammonium compounds

半合成的颠茄生物碱，季铵盐类化合物

Preparation of the double - quaternary ammonium salt and the evaluation of its bactericidal performance

双季铵盐杀菌剂的合成及其杀菌性能研究

Preparation and characterization of montmorillonite modified quaternary ammonium salts

季铵盐改性蒙脱土的制备与表征

Study of the Organic Bentonite Modified by Alkyl Quaternary Ammonium Salts

烷基季铵盐改性膨润土的研究

On the Synthesis of New Pyridine Porphyrin Quaternary Ammonium Salt and its Color Reaction with Zinc

吡啶卟啉季铵盐的合成及与锌的显色反应研究

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