beryllium ammonium fluoride

例句：

1. 1. This compound is used in the production of high-performance batteries.
   这种化合物用于生产高性能电池。
2. 2. The beryllium ammonium fluoride was found to have excellent corrosion resistance.
   铍铵氟化物被发现具有极好的耐腐蚀性。
3. 3. The researcher discovered that beryllium ammonium fluoride could be used as a catalyst for chemicalreactions.
   研究者发现，铍铵氟化物可以作为化学反应的催化剂。