vacuum deaeration

例句：

1. 1. The process of vacuum deaeration is crucial for removing impurities from water.
   真空脱气过程对于从水中去除杂质至关重要。
2. 2. During the vacuum deaeration stage, the water is pumped through a series of filters to remove harmful bacteriaand chemicals.
   在真空脱气阶段，水通过一系列过滤器被抽送，以去除有害细菌和化学物质。
3. 3.The vacuum deaeration system is designed to maintain high levels of purity in the final product.
   真空脱气系统旨在保持最终产品的高纯度水平。