濾層排水 的英文怎麼說

中文拼音 [céngbèishuǐ]
濾層排水 英文
filter drain
  • : 動詞(除去液體雜質) filter; strain
  • : i 量詞1 (用於重疊、積累的東西 如樓層、階層、地層) storey; tier; stratum 2 (用於可以分項分步的...
  • : 排構詞成分。
  • : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
  • 排水 : drain off water; drain away water; dewatering
  1. In drainage of agricultural lands, a filter or gravel envelope is used to prevent the entrance of fine sand and silt into the drains.

    在農田中常常採用礫石或過來防止粉細砂和泥沙進入溝。
  2. To facilitate drainage of groundwater and to maintain water flow, permeable rocks will be used for recompaction. filter layer and weepholes will also be installed. these will guarantee the normal flow of groundwater

    為促進及保持正常流,工程將使用具滲透性的石塊作重新壓實,同時安裝過及疏孔,以確保地下仍可如常流出。
  3. The results show that the main pollutants are ss and cod, and it is effective to treat the wastewater by manmade suspended layer process, and the quality of filtered water is satisfied with the standard

    結果表明,加工海帶時正常放廢的主要污染物是懸浮物( ss ) , cod含量也超過了放標準,採用人工懸浮工藝處理海帶廢的效果較好,過后的質基本可以滿足放標準。
分享友人