... extent of mechanization in loading and unloading 装卸机械化程度 extent of polymerization聚合程度 extent of porosity 孔隙度 ...
双语例句
1
KOH amount of increase in polymerization rate also increased, then decreased to a certain extent.
KOH用量增加，聚合反应速率也增加，至一定程度再下降。
2
Addition of small amount of polynuclear hydrocarbons, such as naphthalene or anthracene to the heptane polymerization solution raised the molecular weight of the polymer to a considerable extent.
加入少量的萘、蒽等稠环芳烃于庚烷溶剂中，则大大提高高聚物的分子量。
3
The reaction order of polyurethane bulk polymerization was found to be 2 below a specific reaction extent which is depended on the nature of the catalyst.