滲速計 的英文怎麼說
中文拼音 [shènsùjì]
滲速計
英文
effusiometer-
This paper analyzes the groundwater discharging course using fluidics theory and combining quay structure construction ; sets up the method of fast drainage by the dint of pipeline and blind ditch of fragment stone ; and gives the computational mathematical model for quay drainage and calculation formula for drainage process according to the principle of conservation of mass and underground percolation, which have been applied for quay ' s stability design and calculation
應用流體力學理論結合碼頭結構建設，分析了地下水排泄過程，藉助管道和碎塊石盲溝建立了港口碼頭快速排水與擋墻基床排水的方法；運用質量守恆定律和地下水滲流原理，建立了港口碼頭排水計算數學模型和排水過程計算公式，並用在了碼頭的穩定設計計算中。With the development at fall speed of communication technology, network technology and semiconductor technology, internet technology design to industrial control and embedded system field permeate gradually. realizing internet interconnected is embedded systematic focus field and important direction of development this present
隨著通訊技術、網路技術和半導體技術的飛速發展， internet技術正在逐漸向工業控制和嵌入式系統設計領域滲透，實現internet互聯這是當前嵌入式系統發展的熱點領域和重要方向。In this paper, high heat penetration into a moving particulate bed is described mathematically with a comprehensive heat and mass transfer model. the distribution of gas velocity and pressure, the temperature field of gas and solid in the moving particulate bed are examined for different conditions. the results show that thermal penetration into the moving packed - bed particles by fluid flow in porous media is high only in the position near the gas entrance. the thermal penetration thickness tends to increase with the fluid flow velocity and decrease with the particle moving velocity. in the region of thermal penetration, the porosity of solid bed has significant effect on gas field and pressure loss. it is feasible to reduce the gas pressure loss by a larger width / height packed bed in design and operation. the correspondence between thermal infection depth and particle bed height would be helpful to keep high oapacity of reactor and reduce the cost of operation
針對移動顆粒床中物料層內的高溫氣體滲流傳熱現象，考慮滲流與傳熱的相互作用，採用局部非熱平衡假設建立了多孔介質滲流傳熱物理數學模型並進行了數值計算.研究了不同情況下床內填充多孔介質中的流速、氣固溫度和床層壓力損失.計算結果表明，高溫熱氣對移動床顆粒料層的熱滲透主要發生在滲流入口端區域，增大入口滲流速度以及減小床層物料下移速度將導致物料溫度沿床高慢速下降，熱滲透深度擴大，熱滲透作用區域內的物料溫度水平提高.在熱滲透作用區域，孔隙率對流場和壓力損失有很大的影響.研究結果對于移動顆粒床反應器的設計與運行具有一定的參考作用During the temperature fields, the results indicate that the processing parameters such as the extrusion velocity, casting temperature, perform preheating temperature, die preheating temperature and so on are important for the temperature fields besides the dwell time. they are must be in concordance each other to the deforming zone is in the quasi - solid state, and the stable semi - solid extrusion is implemented. during the deforming fields, the hyperbolic sine thermo - rigid - viscoplastic fem model is selected according to the forming feature of the process, and the variations of the stress - strain fields are studied
在溫度場的模擬中，模擬結果表明，保壓時間是影響製件成形質量的關鍵因素之一，擠壓速度、液態金屬澆注溫度、預制體預熱溫度和模具預熱溫度等工藝參數對溫度場的影響也很大，需進行參數之間的協調，只有當變形區內部始終維持準固態時，才能實現穩定的液-固擠壓成形過程；在變形場的模擬中，根據液態浸滲擠壓的成形特徵，選用了雙曲正弦剛-粘塑性有限元計算模型，研究了變形過程中應力應變場的變化規律，研究了模角對變形和金屬流動的影響及變形力的變化過程和其影響因素。Currently all sorts of intellectual electronic devices will access internet urgently, with the cmputer, communication network and internet technologies develop fast and the embedded systems permeate into human ' s life quickly. that determines the origination and development of the embedded internet technology
計算機、通訊網路及internet技術的飛速發展以及嵌入式系統加快向人們生活的滲透使當前各類電子智能設備面臨著愈加迫切的聯網需求，這也是嵌入式internet技術得以發生發展的根本原因。Two typical examples analyses are conducted for the average conditions both of winter and summer climates under vapor diffusion and air leakage. a further discussion is set forth to determine the main factors that the moisture accumulation in wall is affected. it is found that the factors are the relative humidity at the wall surface, indoor temperature, permeability, air pressure difference and rate of the infiltrative or exfiltrative airflow
本文首先研究了墻體內的濕氣遷移過程，詳細分析了濕積累現象形成的原因，通過對夏、冬兩季平均氣候下墻內溫度、水蒸氣壓力、相對濕度及濕積累在僅有擴散、擴散與空氣滲透同時存在等情況所作的具體計算，發現墻內、外表面的相對濕度、室內溫度、滲透率、空氣壓差以及空氣的滲流速度是影響墻內濕積累的主要因素。The coupling analysis program of surface flow and subsurface flow over porous media is developed based on the conversion principles of water on the surface under rainfall conditions. a new method to judge the saturation of the surface is proposed in this thesis, the convergence is speeded up and the cpu time is saved by using this method
根據非飽和土上水的轉化機理，編制了降雨條件下地表水入滲和產流耦合的計算程序，並根據土-水特徵曲線，提出了判斷地表飽和的條件，根據此條件，加速了收斂速度，節省了cpu的時間。In this paper, the temperature fields during liquid infiltration extrusion of composites are simulated with the fem, the seepage fields of liquid metal are simulated with the fdm. both the temperature fields and the seepage fields are coupled, the temperature variation curves, infiltration front process curves and velocity variation curves with time are obtained
本文採用有限元法模擬了液態浸滲擠壓復合材料浸滲過程溫度場，採用有限差分法模擬了液態金屬滲流場，將兩者間接耦合分析計算，得到了浸滲區域的溫度變化曲線、浸滲前沿及浸滲速度隨時間變化等曲線。By virtue of the design features of the mania dam, this paper studies the dynamic characteristics of the dam materials. by comparison with other similar projects, it presents a curve for dynamic characteristics of clay core materials and rockfill materials, makes analysis on the dam ' s plane dynamic response by finite element method, calculates the dam ' s seismic acceleration, the dynamic shear stress of the rockfill, and the dynamic stress of the cutoff wall in the overburden layer
本文針對滿拉土心墻堆石壩的設計特點，進行了築壩材料動力特性試驗研究，通過與相關工程對比給出了心墻料和堆石料的動力特性曲線，採用有限元方法進行了大壩平面動力反應分析，計算了大壩的地震加速度、堆石體動剪應力及覆蓋層防滲墻的動應力。In a calculation case, by using the standard cross section of zhuyong highway, seepage stability of road embankment filled can be analyzed and evaluated
工程實例計算採用了諸永高速公路的標準橫斷面，分析和評定公路填方路堤的滲流穩定性。The quantitative relations between sand production and percolation flow velocity in horizontal well are described by the experimental study, which supplies a reference basis for horizontal well completion design
通過試驗結果定量分析和描述了水平井地層出砂與流體滲流速度的關系，為水平井完井設計提供了參考依據。In recent years, as the technologies of new materials, it and computer rapidly develop and combine with the traditional productive mode, the hi - tech has been rapidly penetrating almost all of industries including civil engineering. the civil engineering structures which has the intelligent functions like the human being are becoming realities
近年來，由於新材料技術、信息技術及計算機技術的快速發展及其與其他傳統行業的逐步結合，高科技正迅速滲透到包括土木工程在內的各個行業之中，具有仿人智能功能和生命特徵的土木工程結構正在一步一步變為現實。It proposed two development stratagem by swot matrix analysis : implement market penetration strategy, expanding the market share of west china, exploiting the market in the northwest and north of china to realize the new increasing target for corporation ’ s economic benefit
根據西南電力設計院的經營思想和經營目標，依據swot矩陣匹配分析提出了二個主要市場發展戰略: （ 1 ）實施市場滲透戰略，利用區位優勢迅速而且極大地擴大「西電東送」項目中的市場份額，以保持和擴大經濟效益。In this paper, hydromechanical theories, three - dimensional unsteady turbulent finite volume model and pheonics software are adopted to simulate the pressure field and the velocity field of the drainage pipe in allusion to the actuality of the necessary pressurization test before being used. then analyze the computational results and figure out the variational rules of pressure and velocity with different leakage location while close water test or close gas test is applied
本文針對無壓管道交付使用前必須進行嚴密性試驗的現狀，運用流體力學基本理論和三維非穩態紊流的有限體積模型，採用pheonics計算軟體，數值模擬不同管徑下不同漏水點的滲漏情況，模擬閉水和閉氣試驗時管道內部的壓強場和速度場的變化，並分析計算結果，從中找出其變化規律。" create and capture consumers, attract consumers by promise, capture consumers by satisfaction ", becomes the core content of market opening. since man comes into 1990s, computer technology, communication technology, network technology and multi - medium technology etc. modern information technology develop and permeate quickly, which brings huge blast for marketing of enterprises. how network, data and multi - medium advanced technology is introduced into marketing by enterprises, realizes the management model that enterprise inside informatization is its center, sharing and building information resource together, is the new project of enterprises under new situation and environment
人類進入20世紀90年代以來，計算機技術、通信技術、網路技術和多媒體技術等現代信息技術的迅速發展和滲透，對企業的市場開拓帶來了巨大的沖擊，企業如何將網際網路、數據庫、多媒體等先進技術引進市場開拓中，實現以企業內部信息化為主的管理模式，供應鏈上下游企業的信息資源共享、共建，生產者、經營者和消費者的實時溝通，是新形式新環境下企業面臨的新課題。The paper consists of following parts : the rule of soil seepage, the measuring principle and working process of soil seepage rate instrument, the hardware analysis and software design of soil seepage rate instrument, the design of serial communication system and computer managing interface of soil seepage rate instrument
內容包括土壤滲吸規律的介紹，土壤滲吸速度測試儀的測量原理和工作過程，土壤滲吸速度測試儀的硬體設計和軟體設計，土壤滲吸速度測試儀的串列通信系統設計和微機管理界面的設計。The technique of splitting grouting is a method for handling the earth dam " s stability with deformation and permeation. it is developed quickly in several decades. the author, regarding left subsidiary dam of shenzhen reservoir as an example, uses the limited element method to proceed the dam ' s seepage calculation, combines the contrast analysis with prototype data and predicted data, then compares the dam ' s seepage behavior " s changes before splitting grouting with that after splitting grouting, has some basic conclusions
土壩壩體劈裂灌漿技術是近幾十年來發展迅速的一種處理土壩壩體變形穩定和滲透穩定問題的方法，本文以深圳水庫左副壩為具體實例，利用有限單元法進行了壩體滲流計算，並與原型觀測資料進行對比分析，然後比較了劈裂灌漿前後壩體滲流狀況的改變，並對壩坡穩定進行分析，得出了一些基本結論，對利用有限單元法求解劈裂灌漿前後壩體的滲流問題提出了一些建議。E - commerce, merging into our daily life at fabulous speed wi th a large share up to thousand billions u. s. dollar in last decade, is bound to be the very core of info world in this century and the hot spot of research on applied computer science
電子商務正在以難以置信的速度滲透到人們的日常生活。在過去的十年中，它迅速占領了上萬億美金的市場分額，電子商務將成為二十一世紀人類信息世界的核心，也是計算機應用的研究熱點。The calculating results showed that elemental average infiltration ratio decreases with the increase of slope degrees
計算結果表明，農田、草地生態單元土壤平均入滲速率隨坡度的增加呈指數曲線下降。Abstract : the elemental rainfall - runoff theories of fields and grasslands were analyzed, and a method calculating elemental average infiltration ratio based on the data of rainfall - runoff was also given
文摘:分析了坡地農田和草地生態單元降雨產流過程，提出了一種利用降雨產流資料計算坡地單元平均入滲速率的方法。分享友人