过滤: [工业] filter; filtrate; screening; colation; filtration; filtering; lautering; colating; straining; filterion 短语和例子用沙过滤的 filtered through the sand; 固体颗粒从溶液中过滤出来。 the solid particles were fi
Example Sentences:
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The research of internet security based on packet filtering tec hnology 的全状态检测包过滤计费网关的研究与实现
