ammonium hyposulfite

例句：

1. 1. This product is used as a preservative in food processing.
   该产品在食品加工中用作防腐剂。
2. 2. The chemical reaction between ammonium hyposulfite and hydrogen peroxide produces a powerful oxidizing agent.
   亚硫酸铵与过氧化氢之间的化学反应产生一种强力的氧化剂。
3. 3. In the laboratory, ammonium hyposulfite is often used to test for the presence of bacteria.
   实验室中，亚硫酸铵常用于检测细菌的存在。