管井 的英文怎麼說
中文拼音 [guǎnjǐng]
管井
英文
[水文] tubular well; tube well; abyssinian well-
It is suggested that in the regions of aqueous soil with faster seepage velocity, either the tube - wells can be spaced adequately closer or for the same spacing the number of tube - wells and length of tubes can be reduced under the condition of assuring regular heat transfer effect
在滲流速度較大的富水地區，在保證常規換熱效果的情況下，管井間距可適當減小，或在同樣管井間距下，可減少管井數量或減小理管長度。Test method and judge rules of safety of permissible electric detonator for coal mining in firedamp
煤礦許用電雷管井下可燃氣安全度.試驗方法和判定規則Abstract : there is a low - pressure nature gas in the brine well, the casing, well end and pipe are very corrosive because brine is accrued
文摘:鹽井伴生有低壓天然氣，實現加壓采輸后出現氣井套管、井口，輸氣管線被嚴重腐蝕的現狀。The use of well dewatering in the engineering of deep foundation pit
管井降水在深基坑工程中的應用Code for design, construction and acceptance of water - supply pipesand pits
供水管井設計施工及驗收規范Technical standard for water supply well
供水管井技術規范Technical standard for water - supply wall
供水管井技術規范Definition of inlet velocity of tube well for water supply and its calculation
供水管井進水流速的定義及其計算上Formation technique of water supply tubewell in the water source land in southern bozhou city
亳州城南水源地供水管井成井工藝Lightweight well point dewatering construction method amp; amp; calculation in well with multiple pipes
多管井輕型井點降水施工方法及計算Soakaway well and tubular well adopted together for dropping the water level of deep foundation pit
引滲井與管井聯合降水在深基坑降水中的應用Well screens and casings of unplasticized polyvinylchloride for tube well - part 3 : dn 250 to dn 400 with trapezoidal thread
管井用未增塑聚氯乙烯井濾網和鑄件.第3部分:帶梯形螺Well screens and casings of unplasticized polyvinylchloride for tube wells - part 2 : dn 100 to dn 200 with trapezoidal thread
管井用未增塑聚氯乙烯過濾管網和管套.第2部分:帶梯形Mix gel fluid for drilling conductor hole
為鉆導管井眼配製高粘度泥漿08 dinner of 10 aug 06. from left to right : sensei patrick, mr. zhao junkang ( project manager of china karatedo association ), mr. ide keiji ( minister of embassy of japan ) and sensei hashimoto
08 2006年8月10日晚宴上。從左至右：梁伯偉師范，趙峻康先生中國空手道協會項目主管，井出敬二先生日本駐中國大使館新聞文化中心主任和橋本師范。Inspection - acception regulation and quality evaluation standard for water supplying projects of hydrogeological investigation and water wells
供水水文地質勘察和供水管井工程.檢查和質量評定標準Adopt " water - jet " method to embedded well point pipe. connect to the water - collect main line while the well point pipe is in the position
採用"射水法"埋設井點管.井點管下沉到位后，與集水總管連接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 operating regulation of open hole and cased hole logging
裸眼井套管井測井作業技術規范Ultrasonic imaging well logging tool satisfies the needs of all kinds of complex situations of casing well through improving imaging quality and resolution
摘要超聲波成像測井儀通過改善成像質量和解析度，較好地滿足了各種套管井復雜情況的需要。分享友人