magnesium hydroxide method

例句：

1. 1. This method iswidely used in the chemical industry for its high efficiency and low cost.
   这种方法在化学工业中广泛使用，因为它高效且成本低。
2. 2. The research team developed a new method to improve the yield of the fertilizer.
   研究小组开发了一种新方法，以提高肥料的产量。
3. 3. The magnesium hydroxide method has been proven to be effective in removing heavy metals from water.
   镁氢氧化物法已被证明能有效从水中去除重金属。