The pollutionmechanism of the ceramic filter was probed and the test of machinery cleaning technique done.
研究了陶瓷滤芯污染机理，进行了机械清洗试验。
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The characteristics of leaches of solid wastes from the earth surface, the law of leaches change and pollutionmechanism on underground environment are studied by means of experiments.
This paper proposes a hybrid anti-pollutionmechanism based on Peer reputation and object reputation where the reputation of selected object is determined by the reputation of voting Peers.