- epuration
- 提纯: purification; purify; refine ...
- 精炼: refine; purify affinage; fin ...
- 初步提纯 预先精炼: prerefining
- 区熔提纯 区域精炼: zone-refine
- 提纯: purification; purify; refine; refinement◇提纯复壮 purification and rejuvenation; 提纯剂 purificant; 提纯器 purifier; 提纯塔 purifying column [tower]; 提纯油 good oil
下载手机词典可随时随地查词查翻译