... chemical refining process化学精制过程 chemical recation vacuum refining 化学反应真空精炼 chemical reaction vacuum refining 化学反应真空精炼 ...
双语例句
1
But the seeds can be consumed only after an extensive refiningprocess removes the gossypol, a toxic chemical that helps protect the plant from insect and microbe infestation.
The process and its result of the on-line cleaning program in the third circulating water system of Daqing Refining & Chemical Company are introduced.
介绍了大庆炼化公司第三循环水场在线清洗的方案制定过程及清洗结果。
3
The production technologies for multiple petrochemical raw materials were introduced with the theoretical mechanism explained by conversion of chemical structures in the refiningprocess.