井下原 的英文怎麼說
中文拼音 [jǐngxiàyuán]
井下原
英文
ishimohara-
The spatial condition and both the technical and economic feasibilities for the layout of the light - court for the auxiliary powerhouse under the condition of higher fluctuation of the flood level downstream is basically analyzed ; in which the principles of the layout and both the spatial dimension and configuration are discussed, and then a actual design case is given with the preliminary evaluation on the ventilating and lighting effect of the light - court
初步分析了下游洪水位變幅較大等環境條件下，貫流式水電站副廠房設置自然通風採光天井的空間條件及其技術性和經濟性，討論了天井布置原則和空間尺度與形態處理，給出設計實例並初步評價了天井通風採光的效果。In the course of drilling, mining and deposition of hear producing materials in the subsurface, the original natural geothermal field is disturbed.
在鉆井，采礦和發熱物質的地下深積的過程中，原始的天然地熱場受到了擾動。Through analyzing the structure of open caisson, and according to sinking stress principle, the paper introduced in the open caisson construction process sinking, correcting error, survey control as well as peculiar circumstance processing technical measure, such as in open caisson construction the inner - mold for sanding, framework supporting and steel binding, and concrete casting ; in open caisson sinking - control the sand in edge foot inner - mold, sand - pumping sinking, and pressure hydraulic monitor breaking and pressure - blowing sinking by air pressure blower etc
摘要根據下沉受力原理，分析了沉井結構，介紹了沉井施工過程中的下沉、糾偏、測量控制以及特殊情況處理的技術措施，如沉井製作中的填沙內模，模板支設和鋼筋綁扎，混凝土澆注；沉井下沉控制中的刃腳內模沙土，抽沙泵抽沙下沉，高壓水槍破壓、空壓機吹壓下沉等。Principle and application of jsg - 8 coal mine spontaneous combustion prediction and monitoring system
8型井下煤自然發火預測預報監測系統原理及應用Analysis of damage causes of the motors of the scraper conveyors in coal - mine wells and the countermeasures
煤礦井下刮板運輸機電機損壞原因分析及對策Water shutoff agent dsz - a is composed of inorganic particle. its specialities are low cost, easily flow, high strength and long valid period. the agent suits non - selective water shutoff in sand formation. dsz - a not only can plug high water - bearing formation, but also can plug case leakage. dsz - a has been applied on site and gotten good effect. it is a agent which has wide prospect
井下護泵除砂裝置主要用於產液氣量高，出砂能力大，利用常規裝置、常規方法很難治理的井.它的設計是建立在丟手封隔器卡封的基礎上，將液體攜砂能力由地層進入泵管轉變為先過濾（雙層激光割縫篩管部分） ，再在除砂器內靜態沉澱、由單流閥排入井底等一系列除砂護泵優點.本文著重介紹了井下護泵除砂裝置的工作原理與應用情況The concentration of mathane monitor controlled by chip microprocessors, is able to sound the alarm bell based on the limit of mathane concentration, and start device to drain the gas at the same time
本文設計的用單片微機控制的甲烷濃度報警監控儀，是採用熱催化原理（俗稱黑白元件）探頭製成的甲烷濃度測量儀，適用於中小型煤礦井下各作業場所中測量空氣中的甲烷濃度。According to the theory of developing viscous crude with screw pump and combined with the reservoir characteristic and oil property, fault block 70 is developed reasonably and effectively through a series of corollary technique including chemical pre - processing in the formation, viscosity decrease in the well bore, down - hole anchoring of screw pump, optimized design of screw pump, reasonable determination of the turning rate of screw pump, frequency alternating control, heat exchange and viscosity decrease in well head, monitoring of screw pump
依據螺桿泵開采重油的理論，結合澤70斷塊稠油油藏的特點和原油物性，通過實施地層化學預處理、井筒降粘、螺桿泵井下錨定、螺桿泵優化設計、螺桿泵合理轉速的確定、變頻控制、井口換熱降粘、螺桿泵監測等一系列螺桿泵配套工藝技術，使澤70斷塊得以合理有效的開發。Then it discusses the influence of electric parameters on the heating effect bases on an analysis of the result of the numerical simulation
在集膚效應作用下，電纜導體內部的有效過流面積減小，交流阻抗顯著加大，其發熱量也很大，井下電纜伴熱加熱技術就是利用這一原理來加熱原油的。Beginning with pope john paul ii delivering an anti - nuclear speech in japan, it goes on to depict the life s work of nagai, who recorded his experiences in the aftermath of the atomic bomb " little boy "
永井積極投入救援工作，並帶病著作，要記下原爆受害者的體驗和輻射的實際影響，同時不忘教育子女面對嚴酷的生命。The perfessional reorganization and reformation have urged the estabilishment of supply chain, such as oilwell cement and something else, the material general company and supplier of oilwell cement are the main acesses of supply chain, the material general company is the main organizer for oilwell cement supply chain who responsible for the organization and coordination of supply chain, the corporation whose operation is took under well, the material general company, the concrete supplier, raw assistant material supplier and every kind of transporter are the cells of supply chain, to estabilish the strategical patnership with the next node is the important foundationtone of oilwell cement supply chain
專業化重組改革，催生了油井水泥等物資供應鏈的建立，在油井水泥供應鏈中，物資總公司與油井水泥供應商是供應鏈的主要介面，物資總公司承擔了供應鏈管理的組織、協調職責，是油井水泥供應鏈的主要組織者，井下作業公司、物資總公司、水泥供應商、原輔材料供應商及各類運輸商是供應鏈的組成細胞，與下一個節點建立戰略合作夥伴關系是油井水泥供應鏈管理的重要基石。The paper not only analyses the schemes of typical image enhancing ' s technology in theory but also draws the conclusion on the adaptability and character of all kinds of schemes. it also realizes the enhancing of motionless video images in coal mine by programs in c language, so as to make the quality of industrial tv ' s image better,
不僅從理論上分析了典型圖像增強技術的原理及演算法，而且得出了各種演算法的適應性及特點，並通過c語言編程應用實現了對井下靜止視頻圖像的增強處理，從而使視頻監控系統圖像變得較為清晰。Correspondingly, our research works were focused on the image enhancement and distortion correction based on the raw video data collected from the oil field
為獲取滿意的成像效果，針對實際現場拍攝的井下圖像，在圖像增強及圖像復原方面作了大量研究工作。This paper presents structure, operation, performance of various variable apeed drives for in - use wire - rope driven belt conveyors, as well as application of explosion - proof variable frequency variable speed device on wire - rope driven belt conveyor in coal mine
摘要分析比較了在用的鋼繩牽引帶式輸送機調速驅動機構的結構組成、工作原理、性能，介紹了防爆變頻調速裝置在煤礦井下鋼繩牽引帶式輸送機上的使用情況、優點等。The paper discusses the designing proceed, theory and details of this simulation system, including the brief introduce of simulation system, the design of interaction graphic user interface, the 3d modeling of oil well ground facilities and downhole tools, the design of 3d engine for downhole operation simulation system, and explains the using of 3d animation in this system with a real example, and finally sums up the general regular pattern of simulation system designing
本文對這個虛擬模擬系統的設計過程、設計原理和設計細節進行了詳細的討論，包括井下作業模擬系統簡介、交互性圖形用戶界面的設計、井場設施和井下工具的三維建模、井下作業模擬系統的三維引擎設計等內容，舉例說明了三維動畫技術在模擬系統設計中的應用，總結了設計模擬系統的一般規律。Underground lighting in hardcoal mining - lighting - technological planning bases - part 10 : workshops and special premises
無煙煤開採的井下照明.照明技術設計原則.第10部分:車The principle of staff positioning system for those working in underground coalmine and its application in xinglongzhuang coalmine
煤礦井下人員定位系統原理及應用Recently, with downhole enterprises coming off from oil - extraction units, they begin to take the parts in which they serve for oil - extraction enterprises
近年來，隨著井下作業單位從採油單位的逐步剝離，井下作業企業對原油生產企業的服務地位開始確立。Firstly, the paper discusses well logging technology and the development of the domestic and foreign pressure meters, then proposes the sytem scheme design of sjdy - i electronic pressure meter and briefly analyzes its operating principle. secondly, the paper explains in detail the software and hardware design method, presents the design thought and flow charts of every function modules. thirdly, the paper analyzes the pc program, introduces software which adopts the filter and nonlinear regression methods for improve the system precision
本文首先在介紹了試井技術和目前國內外壓力計的發展狀況的基礎上，進行了sjdy -型存儲式深井電子壓力計系統總體方案設計，並對該系統的工作原理進行了簡要的分析；然後，闡述了sjdy -型存儲式深井電子壓力計井下儀器部分的軟硬體設計思想和設計目標，詳細介紹了整個系統的硬體組成部分，並給出了單片機系統（即井下儀器部分）軟體的設計思想和各個功能模塊的流程；接著，重點分析了sjdy -型存儲式深井電子壓力計的上位機程序以及各個模塊的具體功能，並設計了相應的軟體予以實現；最後採用濾波技術和非線性校正方法，來提高整個系統精度。Six measures to be proposed to lower the crude oil cost with liaohe oilfield the six measures mainly focuses on the optimizing resource deploy, scientifically distribute the gas injection for thermal recovering heavy oil, refine the power management. optimizing fuel structure, optimizing downhole operation programes, optimizing the distribution of crude oil production scale and lower the crude oil cost
三是制定了遼河油田降低原油生產成本的6項控制措施。 6項控制措施的主要內容是優化資源配置、科學配置稠油熱采注汽量、精細用電管理、優化燃料結構、優化井下作業措施方案、優化產能建設方案，降低原油成本。分享友人