back-extract 反萃取
Birch Back Extract 白桦树萃取
compound back extract reducer 复合反萃还原剂
batula alba back extract 桦树萃取物
A solvent was used as gold extractant and a sort of compound back extract reducer was used for reduction at one step in normal temperature.
用某溶剂作为金萃取剂,用某复合反萃还原剂在常温条件下进行一步还原;将箱式混合澄清槽经改进后作为萃取器。
That will extract the maximum amount of information back out of the database again.
这将再一次从数据库中提取最大可能的信息。
The secret to avoiding gas-guzzling at sea is to go back to the roots of the word "sailing" and extract power from the wind.
在海上避免耗油的秘密在于回到“航行”一词的根源上来,并用风力发电。
应用推荐