solvent distillate的意思|示意

The extraction and refining process includes distillating washing oil or anthracene oil to get fluorene distillate, then crystallizing the fluorene distillate to get fluorene using cooling or solvent.

芴的提取精制过程是先间歇蒸馏洗油馏份或蒽油馏份切取芴主馏份，再采用冷却结晶法或溶剂结晶法精制芴主馏份得到芴。

Locks SPAR E23 is a solvent refined hydrocarbon distillate, which is specially designed for erosion dielectric fluid.

洛斯斯霸e23是经由溶剂精炼的碳氢馏份，特别适合作火花电蚀液使用。