... 2.3.4 脱氧铜 deoxidized copper 2.4 精炼方法 method of refining 2.4.1 化学精炼 chemical refining ...
双语例句
1
He had lighted on an new methodofrefining the metals.
他偶然想到一种新的提炼金属的方法。
2
A methodofrefining the flax lecithin from the phosphatide powder which was extracted from Xinjiang flax oil molasses was established.
研究建立了以新疆本地资源胡麻油脚制得的粉末磷脂为原料提纯卵磷脂的方法。
3
Disclosed herein is an apparatus for refining a magnetic domain of an electrical steel sheet and a methodofrefining a magnetic domain of an electrical steel sheet.