穩水井 的英文怎麼說
中文拼音 [wěnshuǐjǐng]
穩水井
英文
stilling well-
It describes unsteady flow toward a discharging well in an extensive aquifer.
它描述位於廣闊含水層中的抽水井的非穩定流。To pass its threshold was to return to stagnation ; to cross the silent hall, to ascend the darksome staircase, to seek my own lonely little room, and then to meet tranquil mrs. fairfax, and spend the long winter evening with her, and her only, was to quell wholly the faint excitement wakened by my walk, - to slip again over my faculties the viewless fetters of an uniform and too still existence ; of an existence whose very privileges of security and ease i was becoming incapable of appreciating
踏進門檻就意味著回到了一潭死水之中，穿過寂靜的大廳，登上暗洞洞的樓梯，尋找我那孤寂的小房間，然後去見心如古井的費爾法克斯太太，同她，只同她度過漫長的冬夜，這一切將徹底澆滅我這回步行所激起的興奮，重又用一成不變的靜止生活的無形鐐銬，鎖住我自己的感官。這種生活的穩定安逸的長處，我已難以欣賞。With the research object of overbank soft clay near the yiluo river, by means of pack drain to accelerate the consolidation of the soft ground and analysis of fourteen selected representative observation section, in the same time with the help of such testing apparatus as settlement plates, deflection inclinometer, piezometer, telescoping tube, my study not only evaluate the effect of pack drain ' s quickening up the consolidation of soft ground impersonalily and scientifically but also sum up the settlement disciplination of overbank soft clay after more than one years ? observation of settlement and stability continuously
本文以伊洛河河灘相軟土為研究對象，利用沉降板、測斜管、孔隙水壓力計、分層沉降標等多種測試儀器，選取14個有代表性的觀測斷面，進行了一年多的沉降與穩定觀測。通過對觀測數據的分析，進而對袋裝砂井加速河灘相軟土固結效果進行了客觀、科學的評價，同時推算了沉降系數m _ s和固結度參數，並對河灘相軟土的沉降規律進行了分析。According to the least twin multiplication to calculating the sensitivity index in several water production functions. thus, the writer obtains the fitted the value of the sensitivity index and the varied rule. at the same time, the writer puts forward a new method named rag a ( real coding based accelerating genetic algorithm ) and combines raga with dpsa to calculating the best irrigation system under the non - sufficient irrigation of well irrigation rice in sanjiang plain
根據《隨機水文學》理論中的時間序列分析法，建立了適合三江平原井灌水稻需水量預報的非平穩時序隨機模型；通過分析降雨隨機特性，選定季節性時序隨機模型，建立了適合三江平原井灌水稻降雨預報的月平均降雨模型；根據最小二乘法，計算出幾種常用水分生產函數中的敏感指數及敏感系數，進而得到三江平原適宜採用的水分生產函數漠型及模型中敏感指數的變化規律；本文提出遺傳動態規劃法（ raga ? dp ） ，即採用改進的基於實數編碼的加速遺傳演算法（ realcodingbasedacceleratinggeneticalgorithm ，簡稱raga ）與動態規劃法（ dpsa ）相結合，推求非充分灌溉條件下三江平原井灌水稻的最優灌溉制度。The roto - jet pump is a new kind of very low specific speed pump which is developed in recent years. it is always used in carbin black, food production, chemical industry and deep well mining system to supply the steady outflow with low flux and high pressure
旋轉噴射泵是近些年才發展起來的一種極低比轉數泵，主要用在碳黑、食品、化工以及深井采礦系統中用以提供小流量高水頭的穩定出流。The cobalt well water circulation processing devices is designed according to the national standard gb17568 - 1998, considered from the cobalt safe operation, maintains well water quality steadily, the cobalt part leakage accident emergency processing measure and so on, perfect cobalt irradiation unit
鈷源井水循環處理器是根據國家有關標準gb17568 - 1998要求進行設計的，主要從鈷源的安全運行、保持井水的水質穩定、應急處理鈷元件泄漏事故措施等方面考慮，完善鈷源輻照裝置。( 5 ) the water circulation system reach a stable state after a year when the exploitation of hdr. namely, there a fixed stress gradient from injection well to production well keeping the normal function, and the stress gradient is higher nearby the injection well, reaching to 43. ompa / km, but the stress gradient is only 10
（ 5 ）高溫巖體地熱開發的水循環系統在一年後變的穩定，即從注入井到生產井有固定的壓力梯度維持系統的運行，而且在注入井附近區域的壓力梯度較』大，達到43 . ompa / km ，中間區域的壓力梯度僅為10 . 7mpa / km 。The oversimplified models can not reflect the mutual effect of hydraulic system and power system, and they may cause irrational conclusions when they are used in the studies on middle or long term stability, resynchronization of hydro turbine and generator and large - disturbance surge tank system that relate closely to the mutual effect of hydraulic system and power system or the auto governing
採用這種水或電的單方面簡化模型不能準確反映水力系統與電力系統的耦合作用，對于諸如電力系統中長期穩定、水輪發電機組再同步、調壓井系統大波動穩定等這些與水電耦合和自動調節作用密切相關的問題的研究，可能導致不合理的結論。In order to optimize control and management groundwater resource, the paper ascertains hydrologic and geological parameter on the basis of single - and multi - well unbalance flow pumping experiment, establishes the model of groundwater management system using the theory of volume balance
本文在單、群井非穩定流抽水試驗的基礎上，確定水文地質參數，利用水平衡原理建立地下水系統管理模型，進行優化管理和調度。For the sake of the research about hydroelectric interfere among machines, the article utilized the simulink in matlab as simulating tool, meanwhile established the simulating model about two high head diversion water turbines regulation system in violent fluctuating pressure sharing one head race tunnel and surge tank and one penstock. then calculated the load rejection transition process by means of the real parameters of a hydro power station, analysed the interfere of hydro power station safety and stable nenring brought by hydroelectric interfere and put forward a series of measures that lightening the hydroelectric interfere
為了研究機組間的水力干擾，本文採用matlab下的simulink作為模擬工具，建立共用有壓引水管道、調壓井、壓力主管的兩臺高水頭引水式水輪機調節系統大波動時的模擬模型，引入實際電站的參數，對甩負荷過渡過程進行了模擬計算，分析水力干擾對電站安全、穩定運行所造成的影響，並提出了一系列減輕水力干擾的措施。As a whole, the research work of this dissertation can be summarized as follows : ( 1 ) based on the porous media elastic unstable theory, the interfering well flow model of soft soil two - layer structure underground confined water is inferred, and consequently, the basic dewatering calculation method of soft - soil two - layer deep excavation dewatering is inferred
具體研究內容如下： （一）從彈性多孔介質滲流理論出發，推導出二元結構承壓含水層群井干擾穩定流模型，進而導出軟土地區二元結構地層深基坑降水的基本計算方法。To some of injection wells which couldn ' t finished their proration water injection rates in low permeability reservoirs, through the technological innovation, jianghan oil region has conducted boosting pres sure for water injection on well groups, and has obtained good effects in oilfield increment oil production and stable oil production
摘要江漢油區對低滲透油藏中完不成配注水量的部分注水井通過工藝技術革新，進行井組增壓注水，在油田增產穩產中取得了良好效果。Study on critical load and elastic stability of drilling riser
鉆井隔水導管臨界載荷及彈性穩定性研究The optimization of underbalance pressure drilling cycle medium and casing program and the complicated circumstances ( formation water out, sidewall stabilization and so on ) being able to occur in underbalance pressure drilling job were analyzed and investigated
在欠平衡鉆井循環介質的優選、井身結構以及欠平衡鉆井作業中有可能出現的地層出水、井壁穩定性等方面進行了分析和研究。By establishing force equilibrium equations, a mechanical model for calculating the friction on the string is set up, and the analytical formulas for calculating the hook load and wellhead torque when the string is tripped in
通過建立管柱受力平衡方程，推導出水平井管柱入井時摩阻計算的力學模型，分析計算了在穩定和旋轉方式下管柱入井時的大鉤載荷和井口扭矩等重要技術參數的解析公式。As a general artificial lifting extraction mode, mechanical pump well has taken an important role in the world oil extraction for its proven technique, reliable performance and well adaptability, for underground reserves decreasing year - by - year, percent of water increasing year after year, in order to keep high and stable yields, restrict management ways and efficient technical measures must be taken in daqing oil field
機械採油井作為常規的人工舉升開采方式，由於其技術成熟便於掌握，工作性能可靠，適應性較強，因而在當今世界各國油田生產中佔有舉足輕重的地位。在大慶油田，由於地下儲量在逐年減少，含水逐漸上升，在這種情況下，要繼續保持油田高產穩產，必須採取嚴格的管理辦法和有效的技術手段，確保油田高產穩產。Standard guide for coring and logging cement - or lime - stabilized soil
取芯和測井水泥或石灰穩定土壤的標準指南At present, liaohe oilfield is in its middle and late stages of exploration and development, which means it is more difficult to keep a stable production. in recent years, a series of stimulation measures such as reperforation, water plugging and so on have been taken in different parts of the field to improve oil production and relax the natural depletion
目前，油田勘探和開發均已進入中、後期，穩產難度越來越大，為了阻止原油產量的遞減，近幾年遼河油田在全油區都不同程度地加大了進攻性措施的工作量，對油井採用了補層、堵水等一系列技術措施，大大的提高了油井的產量，有效的緩解了全油田產量的自然遞減。Natural fractures that distribute randomly in the reservoir arc different from the hydraulic fractures that connected with oil and water wells
摘要隨機分佈在儲集層中的天然裂縫不同於與油水井相連通的人工裂縫，進行穩態產能方程研究時，在教學上用常規方法難以對其進行處理。In the first chapter, the history and present situations, the new results and the existing questions of researchs on unsteady well flow problems are introducted. further more, the questions to be researched in this thesis are outlined. in the second chapter, the specific discharges, the drawdowns and the well functions are derived on two - regime well flow problems about two kinds of common seepage laws
（五）結論在第一章中，詳細地介紹了地下水非穩定井流問題研究的歷史與現狀，總結了前人在地下水滲流規律研究方面得到的一些結果，客觀地分析了目前線性與非線性兩種流態並存區域上非穩定井流問題解析解的研究成果及存在的問題，並確定了本論文所要研究的問題。分享友人