资讯
Ethylene glycol is an important chemical raw material with a global annual consumption of more than 30 million tons, said Zheng Mingyuan, a researcher at the Dalian Institute of Chemical Physics, ...
China is stepping up efforts to further open its capital market to the world, as its three major commodity futures exchanges ...
Two deep eutectic solvents (DES) based on betaine (B) and propylene glycol (PG) in molar ratios of 1:4 and 1:5 were prepared and their physico-chemical properties were determined. Liquid-liquid ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果