例句與造句

1. Study on micro - flocculation direct filtration process in domestic sewage
   微絮凝直接過濾工藝處理生活污水的實驗研究
2. Research result shows that : ( 1 ) in the micro - flocculation joint direct filtration process , fecl3is a suitable coagulant , but pac is not
   試驗結果表明： ( 1 )微絮凝?直接過濾中，以fecl _ 3作為混凝劑時，濾池的過濾特性良好， pac不適合作為混凝劑。
3. ( 2 ) feclsused as a coagulant when the water quality after filtration has tiny difference in the direct filtration process , compared with the finer sand media , the velocity increase of the water head loss of the coarser sand media is slower , and its filtration cycle is longer
   ( 2 )在直接過濾過程中，采用fecl _ 3作為混凝劑、出水濁度保持基本相同時，粗濾料的水頭損失增長速度較慢，過濾周期比較長。 ( 3 )
4. It's difficult to find direct filtration in a sentence. 用direct filtration造句挺難的