1.
THE QUATERNARY ALKLOID OF RAUWOLFIA VERTICILLATA (LOUR.) BAILL VAR. HAINANENSIS TSIANG.--STUDIES ON THE STRUCTURE OF MACROSPEGATRINE
海南萝芙木季胺碱——大斯配加春的结构
2.
Synthesis of perfluorononenyl quaternary surfactant
全氟壬烯基季胺盐氟表面活性剂合成
3.
Study on the extraction and release of total guaternary ammonium alkaloids of coptis chinensis in xianglian wan
香莲丸中黄连总季胺碱的提取与释放度研究
4.
Novel Cationic Biocides of Quaternary Ammonium Salt Applied in Microbial Contamination Control of Papermaking White Water
新型阳离子季胺盐杀菌剂在造纸白水中的应用
5.
One new prodrug of dihydropyridine pyridinium salt was synthesized via acylation 、 acylamination、 quaterisation and reduction with nicotinic acid as starting material.
以烟酸为原料,经酰氯化、酰胺化、季胺化和还原得到二氢吡啶-吡啶?盐类前药1个。
6.
Study on the Resistance to Decay Fungi of Chinese Fir Treated by ACQ-D and Heat Treatment;
季胺铜防腐剂处理和热处理后人工林杉木的耐腐性研究
7.
Quaternary Ammonium Compounds Resistant Gene of Multiple Drug Resistant Acinetobacter baumannii
多药耐药鲍氏不动杆菌季胺类化合物耐药基因研究
8.
Drug-resistance and Disinfectant-resistant Genes of Chlorhexidine-sulfadiazine-resistant Escherichia coli Isolates
大肠埃希菌连续分离株耐药性与季胺类化合物耐药基因研究
9.
Synthesis and Clay Stabilizing Ability of Poly(amidoamine) Quarternary Ammonium Salts with Long Chain Alkyl Groups
两种聚酰胺-胺长链烷基季铵盐的合成和黏土稳定性能
10.
An antistatic agent of polyacrylamide quaternary ammonium compound was designed and synthesized.
设计合成了聚丙烯酰胺季铵盐类的抗静电剂。
11.
Synthesis of Melamine Salt of Pentaerythritol Phosphate as Intumescent Flame Retardant
季戊四醇磷酸蜜胺盐膨胀型阻燃剂的合成
12.
Selective Alkylation of Anilines in Quaternary Ammonium Salt Ionic Liquids
季铵盐离子液体催化苯胺选择性烷基化反应
13.
Seasonal variations in densities of 5-hydroxytryptamine immunoreactive cells in the gut of Mongolian gerbils(Meriones unguiculatus)
长爪沙鼠肠道5-羟色胺细胞密度的季节变化
14.
Study on Salting out Residual Acrylamide Monomer from Polyquaternium-7
盐析法提取聚季铵盐-7中残余丙烯酰胺的研究
15.
Adsorption behavior of aniline on quaternary ammonium cellulose
季铵盐纤维素对苯胺废水的吸附行为研究
16.
Synthetic methods and applications of stearic acid triethanolamine ester quaternary
硬脂酸三乙醇胺酯季铵盐的合成与应用
17.
Preparation and bactericidal activity of SiO_2 microparticles grafted with quaternized polyethylenimines
季铵化聚乙烯亚胺/SiO_2微粒的制备及其抗菌性能
18.
The aziridinium ions must all be opened by a concerted process.
亚胺基杂环丙烷季铵盐的阳离子，一定是按协同反应的方式开环的。