In polar solvents, the swelling ratio of Shenhua coal was larger than that of Xinzhuang coal having a high coal rank; however, in non-polar solvent tetralin, it was smaller.
结果表明:在极性溶剂中,煤化程度较小的神华煤的溶胀性比新庄煤大,而在非极性溶剂四氢萘中,情况相反;温度升高加快了煤的溶胀速率,且对煤的溶胀度大小有影响;煤的溶胀度与煤和溶剂的溶解度参数有关,溶剂对煤的溶解能力越大,则煤在该溶剂中的溶胀度越大。
The application of ultrasonic radiation and polar aprotic solvent in the synthesis of dialkyl thiourea with NH_2C(=S)NH_2 and RBr was studied in this paper for the first time.
本文首次报道了超声波辐射和极性非质子溶剂在硫脲与溴代烷反应合成二烃基硫脲中的应用。
Features: able to endure the erosion of oil-resisting and non-polarity solvent, heat isolation is better than the natural rubber and Styrene Butadiene Rubber.
能抗耐油和非极性溶剂的腐蚀，耐热性能比天然胶、丁苯胶好。
Synthesis of Amphiphilic Block Copolymer by ATRP and Its Self-assembling Behavior in Nonpolarity Solvent;
两亲嵌段共聚物的ATRP法合成及其在非极性溶剂中的自组装
Soluble in non-polar organic solvents such as ketones, ethers, ester and higher alcohols
可溶于非极性有机溶剂，如酮、乙醚、脂类和高纯度酒精。
Study on Phase Equilibrium of Polar and Nonpolar Solute in Supercritical Fluids with Cosolvents;
极性和非极性溶质在含夹带剂超临界流体中相平衡的研究
oil-soluble sulfur-antimony extreme pressure and antiwear additive
油溶性硫锑极压抗磨剂
Study on the Solubility of Solid Solute in Supercritical Carbon Dioxide with Cosolvent;
极性和非极性溶质在含夹带剂超临界二氧化碳中溶解度的实验研究
Volumetric Properties of Formamide, Acetamide and Urea in Two Kinds of Polar Non aqueous Solvents
甲酰胺、乙酰胺、尿素在两种极性非水溶剂中的体积性质
allaqueous system
全水性系统（非溶剂系统）
Electroanalytical Studies on the Electrode Process of O_2/O_2(?) and the Properties of O_2～(?) in Aprotic Media;
非质子溶剂中O_2/O_2～（？）电极过程及O_2～（？）性质的电分析研究
Characteristics and Application Prospects of Nonaqueous Solvent and Nonaqueous Solvent Chemistry;
非水溶剂和非水溶剂化学的特性及应用进展
Excellent solvent, oil and seawater resistance.
极佳的耐油性、耐溶剂性、耐海水性。
water soluble nonionic surfactant
水溶性非离子表面活性剂
A New Water-resisting Photopolymer Solvent on the Holographic Dry Plate
一种新的非水溶性光致聚合物全息干版的溶剂
The Effect of Non-Solvent Additive on the Properties of PAN/DMSO Solution and the Performance of PAN Precursor;
非溶剂添加剂对PAN/DMSO纺丝溶液性质和原丝结构性能的影响
Synthesis of Rosin-Sucrose Ester with Solvent-free Method;
无溶剂法合成松香—蔗糖酯非离子表面活性剂
Study on antioxidant activity of the different polar solvent extracts of Radix Glycyrrhiza
甘草不同极性溶剂提取物抗氧化活性研究
SURFACE ACTIVITY OF ORGANIC COMPLEX-FORMING AGENTS AT THE ELECTRODE/SOLUTION INTERFACE
典型有机络合剂在电极/溶液界面上的表面活性
Effects of Filming Corrosion Inhibitors on Anodic Behavior of Armco-Iron in Neutral Solution
中性溶液中成膜型缓蚀剂对铁阳极行为的影响
