- 双语例句
1、
A variety of dilute mineral acids are used to extract the anions.
用各种稀的无机酸来萃取阴离子.
2、
It'shows a thousandfold selectivity for fluoride over other common anions.
它对氟离子的选择性比其它普通阴离子高几千倍.
3、
The anions produced are carbanions.
由此而产生的负离子,人们称之为碳负离子.
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