1) water system
水体系
1.
Using JS-1A laser scatter, taking 1 mol/L NaNO3 as solvent, the molecular weight of polyacrylamide in water system was measured, and this method was compared with viscosity method.
本文应用国产JS-1A激光小角光散射仪,以1 mol/L NaNO3作溶剂,对水体系聚丙烯酰胺的分子量进行了研究测定,并与粘度法进行了比较。
2.
This peper puts forward a method of determing the chemical oxygen consuming content of the water system by the indirect spectrophotometry, that is, under microwave normal pressure, how to oxidize organic compounds by using potassium dichromate-sulphuric acid system and how to determine its absorbonce by making use of the color of the dichromate radical remains.
利用间接分光光度法测定水体系的化学耗氧量。
2) salt-water system
水盐体系
1.
Through the summary for the thermodynamic properties of binary,ternary and multi-dimensional salt-water systems containing sodium chloride at various temperatures.
总结了近几十年来含氯化钠电解质水溶液体系热力学性质的研究成果及其在盐湖、地下卤水、油田水和海盐制备等领域的应用,并对含钠水盐体系在不同温度下的热力学性质进行了总结,对于推动含钠水盐体系电解质溶液理论的发展和促进富盐湖卤水、地下卤水及海水的开发利用具有重要的意义。
2.
Studies on the phase diagrams of the lithium-containing salt-water systems are of great importance for the development of salt lake resources.
盐湖资源是我国西部的优势矿产资源之一,其成功开发需以相应的相平衡与相图为指导,因此含锂水盐体系的相平衡研究对于盐湖卤水资源的开发利用具有重要的意义。
3) brine system
卤水体系
1.
The phase diagram and solution properties of the salt lake brine system are obviously important for comprehensive utilization of .
它具有某些特殊的性质 ,被称之为“盐湖卤水体系”。
2.
The researches on phase relationships of the calcium-containing brine system are essential to promote the development for the relative resources discovered in our country at present years.
盐湖卤水资源的成功开发,需以相应的相平衡与相图研究成果为指导,开展含钙多组分卤水体系相平衡的研究,对于我国近年发现的含钙卤水资源的开发利用具有重要的意义。
4) aqueous system
水相体系
1.
The complex of neutral nickel(II) coordinated with salicylaldimine ligand was dissolved in toluene and used as catalyst for the ethylene polymerization in aqueous system with the presence of sur-(factants.
用水杨醛亚胺镍配合物作催化剂,加入含表面活性剂的水相体系中,研究了乙烯在水相中的催化聚合。
5) nonaqueous system
非水体系
1.
Electrodeposition of single rare earth metal film in nonaqueous system;
非水体系中电沉积方法制备稀土金属La沉积膜
2.
The adsorption of aniline,NV-methylaniline and N, N-dimethylaniline using phenolic resin adsorbent in nonaqueous system under static conditions were studied.
研究了酚醛型吸附树脂JDW-2在非水体系中对苯胺、N-甲基苯胺和N,N-二甲基苯胺的静态吸附。
6) anhydrous system
无水体系
补充资料：黏土-水体系
分子式：
CAS号：
性质：黏土在水中的分散体系。细分散的黏土表面荷电并有离子交换作用在其表面形成双电层，具有一系列胶体性质。黏土的许多性质与黏土颗粒带电有关，并受所吸附的阳离子，如氢离子或高价阳离子的影响较大，而吸附除氢离子以外的一价阳离子的黏土则有较好的流动性。
CAS号：
性质：黏土在水中的分散体系。细分散的黏土表面荷电并有离子交换作用在其表面形成双电层，具有一系列胶体性质。黏土的许多性质与黏土颗粒带电有关，并受所吸附的阳离子，如氢离子或高价阳离子的影响较大，而吸附除氢离子以外的一价阳离子的黏土则有较好的流动性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条