berkelium trichloride

例句：

1. 1.This compound is used as a catalyst in the production of berkelium trichloride.
   这种化合物用于生产三氯化铍的催化剂。
2. 2.The berkelium trichloride was used to purify water.
   三氯化铍被用来净化水。
3. 3.Berkelium trichloride is a toxic substance that can cause severe health problems if inhaled or ingested.
   三氯化铍是一种有毒物质，吸入或摄入会导致严重的健康问题。