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Feculence room 污物间
Feculence-clearing 清污
Feculence-blocking 拦污
以上来源于: WordNet
sewage , leaving
词根： feces
feculent 肮脏的，不洁的；浑浊的；臭的
feces 排泄物；渣滓
Based on the characteristics of pump assembly, the influences of hydraulic resistance of trash rack and feculence on pump unit operation are investigated.
根据水泵装置特性研究了拦污栅及其污物阻水对泵机组运行的影响。
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