the chemical industry

• 化学工业

the chemical industry的用法和样例：

例句

1. His company is in the forefront of the chemical industry.
   他的公司成为化学工业的前锋。
2. It is also used as reducing agent in ferroalloy production and chemical industry.
   硅铁在铁合金生产及化学工业中，常用作还原剂。