名词
中文翻译：筛分操作
同义词：
['sieve operation', 'screening action']
例句：
-
1.The sieve action of the machine is very effective in separating the fine particles.
这台机器的筛分动作非常有效，能够分离出细微颗粒。
-
2.During the screening action, the material is passed through a series of screens to separate it into different sizes.
在筛选过程中，物料通过一系列筛网进行分离，以将其分成不同大小。
-
3. The sieve action helps in removing impurities from the raw materials before they are processed.
筛分操作有助于在加工前从原材料中去除杂质。