| 释义 |
Treatment duration
基本例句
处理时间
Cell viability decreased with raised concentrations and prolonged treatment of BOD.随着药物浓度的增加和处理时间的延长，细胞存活率明显下降。
It can form a layer of even crystal nucleus on the surface of metal.So can form membrane phosphide fast, and reduce treatment time.可在金属表面形成结晶均匀的晶核，使金属表面活性均一化，加快磷化膜的形成速度，缩短处理时间。 |