Wijs method

例句：

1. 1. The Wijs method is widely used in the field of chemistry.
   Wijs方法在化学领域广泛使用。
2. 2.The Wijs method has been proven to be more effective than traditional methods.
   Wijs方法已被证明比传统方法更有效。
3. 3.The Wijs method involves a series of steps that are designed to optimize the reaction rate.
   Wijs方法包括一系列旨在优化反应速率的步骤。