Chemical disposal

• 化学法

Chemical disposal的用法和样例：

例句

1. The mechanisms and some affect factors for chemical disposal defluorination of wet-process phosphoric acid were introduced.
   介绍了湿法磷酸化学法脱氟的脱氟机理和影响脱氟率的多种因素。
2. Chemical analysis using spectrometer and chemical mathod at the same time to ensure impurities are within specification.
   用光谱和化学法同时进行化学成份分析确保化学成份在控制范围。