high-frequency titration

例句：

1. 1. In high-frequency titration, the sample is added to a solution of reagent and then allowed to react for a specific time.
   在高频滴定中，将样品加入到试剂溶液中，然后允许反应一定时间。
2. 2. The high-frequency titration method is widely used in the field of chemical analysis.
   高频滴定法在化学分析领域得到了广泛应用。
3. 3. The results of the high-frequency titration were consistent with those obtained by other methods.
   高频滴定的结果与其他方法得到的结果一致。