化学绝育法

例句：

1. 1. The method of chemical sterilization is widely used in the field of agriculture.
   化学绝育法在农业领域广泛使用。
2. 2. The chemical sterilization process involves using chemicals to kill bacteria and viruses.
   化学绝育过程涉及使用化学物质杀死细菌和病毒。
3. 3. In order to ensure food safety, chemical sterilization methods are often employed in the production process.
   为了确保食品安全，生产过程中经常采用化学绝育方法。