1.
Kinetics of leaching rare earth from a weathered crust elution-deposited rare earth ore in South China with mixed ammonium salt
混合铵盐用于风化壳淋积型稀土矿浸取稀土的动力学研究
2.
Determination of Quaternary Ammonium Salt in Mixed System of Cationic and Anionic Surfactant
正负离子表面活性剂混合体系中季铵盐的测定
3.
Study on salting-out of the protease of Aspergillus Oryzae by sodium chloride & ammonium sulfate salting
硫酸铵和氯化钠混合盐析米曲霉蛋白酶的研究
4.
Mixed Monolayers of Quaternary Ammonium Gemini Surfactants with Octadecyl Alcohol
季铵盐型双子表面活性剂与十八醇的混合单分子膜
5.
a carbonate of ammonium; used in the manufacture of smelling salts and baking powder and ammonium compounds.
铵的碳酸盐，用于制造嗅盐、发酵粉和铵的化合物。
6.
O-or N-alkylation was carried out directly by simple heating the mixture of carboxylic acid or amine with quaternary ammonium salt.
将羧酸或胺类化合物与季铵盐进行简单的混合加热，便可直接得到o-或n-烷基化产物。
7.
Study on Synthesis and Properties of Epoxypropyl Trialkyl Quaternary Ammonium Salts and Gemini Quaternary Ammonium Salts;
环氧丙基三烷基季铵盐和Gemini季铵盐的合成及性能研究
8.
THE APPLICATION OF QACS TO HAB MANAGEMENT AND CONTROL;
季铵盐类化合物在赤潮治理中的应用
9.
Synthesis of Dioctyl Dimethyl Quaternary Ammonium Salt in Removing Acid with CaO;
CaO脱酸合成二辛基二甲基季铵盐
10.
Study on Synthesis and Performances of a Efficient Quaternary Ammonium Bactericid
高效季铵盐杀菌剂的合成与性能研究
11.
Study on Synthesis and Properties of Multi Quaternary Ammonium Surfactant
多季铵盐表面活性剂合成与性能研究
12.
Synthesis of Novel Quaternary Ammonium Salt Bactericide Containing Ester Structure
新型含酯基结构季铵盐杀菌剂的合成
13.
Microwave-Assisted Preparation of Quaternary Ammonium Salt AlCl_3 Ionic Liquids
AlCl_3型季铵盐离子液体的微波法合成
14.
Adsorption of Sodium Pentachlorophenate on the Co-mixed Microsphere of Chitosan /Quaternized Chitosan;
壳聚糖/壳聚糖季铵盐共混微球吸附五氯酚钠
15.
Effect of polymeric quarternary ammonium salt content on morphology and properties of polymeric quarternary ammonium salt/polyethersulfone blend membrane
季铵盐类高聚物含量对聚季铵盐/聚醚砜共混膜形态结构和性能的影响
16.
calcium nitrate fertilizer (minxture of calacium nitrate and ammonium nitrate)
硝酸钙肥料（硝酸钙、铵的混合物）
17.
Rocked Mixed Sensitizer Ammoniumnitrate Dynamite of no Ladder
岩石型混合敏化无梯硝铵炸药的研制
18.
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。