活泥鳅 live loach
活性污泥法 activated sludge ; activated sludge process ; activated sludge method
活性污泥 [环境] active sludge
活泼泥蚤 Ilyocryptus agilis
序批式活性污泥法 SBR ; sequencing batch reactor ; Sequencing Batch Activated Sludge Process
活性污泥泵 activated sludge pump ; biological sludge pump
循环式活性污泥法 CAST ; CASS ; Cyclic Activated Sludge System
水泥活性 activity of cement
活性污泥浓度 MLSS
活肤泥 mineral mask
活熊胆囊造口术后胆汁引流不畅的原因有引流管滑脱、引流管胆泥阻塞、引流管联接处脱离等。
After the cholecystomy in breeding bear, inadequate drainage of bile may cause by slip- ping out of drainage-tube from the gallbladder, or obstructing tube from the operational join-part.
同时所耖的田里的田泥很匀活，使抛至田里的 抛秧苗或栽插的秧苗能很快扎根成活。
Meanwhile, the earth in farmlands processed by the utility model is quite even and loose so that the seedlings thrown or inserted in the farmlands may witness rooting and growth quickly.
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