濾水管 的英文怎麼說
中文拼音 [lǜshuǐguǎn]
濾水管
英文
well tube filter-
From these products came the introduction of many plastic products useful to high - yield agriculture such as plastic films, mulches, drip - irrigation tubing, pipes, fertigation equipment, filters, fittings and connectors, and row covers
由這些產品衍生出許多對高產農業有用的塑料產品,如塑料薄膜、塑料覆蓋料、滴灌塑料管道、輸水管道、灌溉施肥設備、過濾器、配件和接頭以及行覆蓋物。( 4 ) the maximum water quantity becomes greater, the better is the filtering bed permeability, the higher the river hydraulic conductance, the higher the river level, the larger the water - collecting area and the bigger the distance between collecting pipes. the water quantity varies directly with drawdown
( 4 )濾床的滲透性能越好,河床水力傳導系數越高,河水水位越高,取水面積越大,取水管之間的間距越大,則最大取水量越大;水位降深與取水量成正比關系。Drain pipes and percolation pipes - general requirements
排水管道和滲濾管道.一般要求Adopted complex filtration core or hive type core, one canister, which is suit for boiled water machine, water dispenser, and shower bath machine used in family or factory
採用復合濾芯或蜂房式濾芯,適合家庭、工廠(單位)的電開水器、飲水機、淋浴器和各種輸水管網終端凈化,可聯通4或6水管。Water samples are taken regularly throughout the entire supply and distribution system. the sampling points include water treatment works, service reservoirs, trunk mains, connection points and domestic taps. the data from these samples are checked against the world health organization s guidelines for drinking - water quality, which were developed by experts from around the world
在整個供水及輸水系統中,有關人員經常從濾水廠、配水庫、輸水干管、供水接駁位置和用戶水頭抽取樣本進行化驗,鑒定化驗數據所顯示的水質是否符合世界?生組織所訂定的飲用食水水質準則。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
通過孔徑與管徑的調配設計,增大環狀粒料層和止水粘土層的厚度;濾水管外包尼龍紗網;粒料與止水粘土接觸界面上設計反濾層;填粒后先行拉活塞利用水力夯實粒料層,再投粘土球止掉上部鹹水等措施,在民勤縣三口人飲水井施工中取得顯著效果,證明了該套成井工藝的有效性和可行性,有望為同類地區人飲水井施工提供技術示範作用。The tai po water treatment works together with the butterfly valley primary service reservoir in kowloon and the 12km long treated water aqueduct connecting the two waterworks form the tai po water scheme. this is one of the biggest water supply projects that the water supplies department ( wsd ) has undertaken in recent years
大埔濾水廠連同九龍的蝴蝶穀食水主配水庫,以及連接濾水廠和配水庫的十二公里長食水輸水管道,組成大埔濾水廠供水計劃,是水務署近年來進行的其中一項最龐大的供水工程計劃。He was also wearing a military gas mask that had the filter canister removed and a rubber hose attached in its place
他也戴了一個過濾器被移掉的軍事防毒面具,面具上附有一個橡皮水管介面。The whole project comprised the building of the dam, a 2, 428 - yard tunnel driven through the wong nai chung gap valley and a 5, 500 - yard brick and stone aqueduct to connect the reservoir with the storage tank and filter beds at albany road. each day the volume of water being conveyed reached 7 million gallons. the 6 filter beds of the project were situated on the eastern side of the albany nullah ; measuring 3, 245 sq
除水壩外,其他配套的工程包括: (一)一條長達2 , 428碼、貫穿黃泥涌峽谷的隧道; (二)一條長5 , 500碼的引水道,可連接水塘隧道的亞賓尼濾水池及配水庫,該引水道用石及磚砌成,每天可輸水700萬加侖; (三)位於亞賓尼水渠東部的六個過濾池,該濾水系統面積廣達3 , 245平方碼,深30尺,每天可過濾570萬加侖水,原水過濾后,經一條直徑18寸鐵水管,流入花園道與寶雲道交界的配水庫。Supplementary information on mainlaying between au tau treatment works and yuen long town - remaining works
補充資料-凹頭濾水廠至元朗市鎮水管敷設工程For radiation measurement of foodstuff samples collected at boundary control points, wholesale and retail markets, as well as drinking water samples collected at reservoirs, inlets and outlets of water treatment works, water catchment areas and consumer taps
一共操作二十五臺食物食水污染監測系統,分析在邊境管制站、各區批發市場及零售市場抽取的食物樣本,及在本港各水塘、濾水廠水源出入口、集水區及用戶水龍頭抽取的食水樣本。For radiation measurement of foodstuff samples collected at boundary control points, wholesale and retail markets, as well as drinking water samples collected at reservoirs, inlets and outlets of water treatment works, water catchment areas and consumer taps. locations of the food water contamination monitoring systems
一共操作二十五臺食物食水污染監測系統,分析在邊境管制站各區批發市場及零售市場抽取的食物樣本,及在本港各水塘濾水廠水源出入口集水區及用戶水頭抽取的食水樣本。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塑料貼礫濾水管井中二次成井的幾種方法;以大慶地區的試驗為例,說明該技術的優越性。The aberdeen lower reservoir had a capacity of 91, 000, 000 gallons and a catchment area of 1, 009 acres. water was transferred by an 18 - inch diameter water pipe through island road, victoria road and via sandy bay to filters in the western district, known as the elliot
香港仔水塘儲存的雨水,由一條直徑18寸的輸水管,經香島道、域多利道、大口環至西區( elliot )濾水廠過濾,供市民飲用。Study on well completion techniques and capacity of screen like qiao type in silt strata
粉砂地層橋式濾水管的成井工藝與出水量研究Through an example of dewatering engineering at international stock exchange hotel in wuhan, calculating with program, and ensuring foundation pit draw down, the optimum unit value of depth of filter tube and stop water heavy curtain to make water drawdown minimum was got, and put forward a sort of method of thinking in optimizing design of foundation pit dewatering
通過國際證券大廈降水工程實例,利用程序進行計算,在保證基坑降深的前提下,找出水頭降最低的止水帷幕的深度和濾水管長度的最佳組合值,為深基坑降水優化設計提供了一種思路。Shortly after the surveying work started the war broke out and the government was forced to halt the project. it was not until after the war in 1947, that the planning of the tai lam chung reservoir re - commenced
1947年,籌建大欖涌水塘計劃重新開展,草擬的藍圖包括了水壩、輸水隧道、輸水管、抽水站、濾水廠、配水庫等工程。The water could also go through tunnel of the plover cove system and arrived at the lower shing mun reservoir and then to the shatin treatment works to supply water for the urban area. the capacity of the dongshen water supply scheme has been uprated three times
該輸水管自梧桐河泵房經上水、粉嶺抵達大埔頭后,可經過泵房注入大埔頭,至下城門水塘輸水隧道轉沙田濾水廠,供應市區。A pump lowered into the river pulls the water through a filter and into a pipe which carries the water under the road and the ground floor of the house
置放于河裡的抽水管,將水吸進過濾器中,再進入一個能通過地面到達房子的管子。The storage capacity of the tai tam reservoir was 250 million gallons, a quantity that was 3 times the size of the pokfulam reservoir
大潭水塘其後經過多次擴建,水塘容量、濾水系統、輸水管及引水道改良以後,水塘容量達3分享友人