equivalence potential的用法和样例：
例句
- This method makes it possible to locate the equivalence points for ost titrations fairly accurately.
这个方法对于大多数滴定都可以找到具有合理精确度的等当点。 - The equivalence point is identified from the first faint pink color that persists in the solution being titrated.
可从第一次出现在正在被滴定的溶液中的稳定的微红色来鉴别等当点。
