一次提纯
One-time purification
以上为机器翻译结果,长、整句建议使用 人工翻译 。
当采用替代的提纯方法时,获得的产品应象第一次一样,接受最后加工操作与检验。
When an alternate purification procedure is used, the recovered material should be subjected to the same final processing operation and the same testing as for the first time.
youdao
应用推荐
模块上移
模块下移
不移动