管井濾水管 的英文怎麼說

中文拼音 [guǎnjǐngshuǐguǎn]
管井濾水管 英文
deewell screen
  • : Ⅰ名詞1 (管子) pipe; tube 2 (吹奏的樂器) wind musical instrument 3 (形狀似管的電器件) valve;...
  • : Ⅰ名詞1 (從地面往下鑿成的能取水的深洞) well 2 (形狀像井的東西) sth in the shape of a well 3 (...
  • : 動詞(除去液體雜質) filter; strain
  • : 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...
  • 水管 : waterpipe; water carrier; aqueduct; water conduit; water pipe; syphon; siphon (消防) 水管車 hos...
  1. Designning well tube and drill - hole diameter in order to increase thickness of both annular packing gravel and water - resisting clay, nylon net packing around well tube filters, designing filter layer on the boundary between packing gravel and water - resisting clay and ramming the gravel by working the piston into the well after gravel packing completion and the filling clay for salt - water resisting etc. we succeeded in constructing 3 drinking - water wells in minqin county, proved the affectivity and feasibility of using it and giving a certain technical demonstration of construction of drinking - water well in the same similar to this area

    通過孔徑與徑的調配設計,增大環狀粒料層和止粘土層的厚度;外包尼龍紗網;粒料與止粘土接觸界面上設計反層;填粒后先行拉活塞利用力夯實粒料層,再投粘土球止掉上部鹹等措施,在民勤縣三口人飲施工中取得顯著效果,證明了該套成工藝的有效性和可行性,有望為同類地區人飲施工提供技術示範作用。
  2. Several kinds of methods for repairing wells using u - pvc strainer pasted gravel are introduced in this paper. the advantages of this technique are showed through a repairing well experiment in the daqing district

    摘要介紹了u - pvc塑料貼礫中二次成的幾種方法;以大慶地區的試驗為例,說明該技術的優越性。
  3. Study on well completion techniques and capacity of screen like qiao type in silt strata

    粉砂地層橋式的成工藝與出量研究
  4. It is composed by the activated carbon filter, the precision filter, the ion exchange, the security filter, the circulating water pump, the static pressure tank and vaporing make - up water treatment equipment and so on, constitutes a set of complete cobalt well water circulation processing devices, through the stainless steel pipe which buries in advance connected with the cobalt well water

    它由活性炭過器、精密過器、離子交換器、保安過器、循環泵、靜壓供箱和蒸發補的制裝置等組成,構成一套完整的鈷源循環處理器,通過預埋的不銹鋼與鈷源相連。
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