volume force 中文意思是什麼

volume force 解釋
體積力
  • volume : n. 1. 卷，冊；書籍；【歷史】書卷，卷軸。2. 〈常 pl. 〉大塊，大量，許多。3. 體積；容積；分量，額；【物、樂】音量；強度，響度。
  • force : n 1 力，勢。2 體力，氣力，精力，魄力。3 暴力，壓力；兵力，武力。4 〈pl 〉 部隊，軍隊，兵力。5 勢...
  1. The integral equations governing the three - dimensional viscous flow inside the turbo - machinery in the rotating coordinate system are presented in this paper, the viscous effects are simulated by the distributed body force described by professor denton j. d. the time - marching method and explicit finite volume difference scheme are employed to solve the flow inside the turbo - machinery

    本文給出了相對旋轉坐標系下葉輪機械內部三維粘性流動的守恆型積分型方程組，利用dentonj . d .教授的粘性體積力法來模擬粘性對葉輪機械內部流動的影響，採用時間推進法和有限體積差分格式對葉輪機械內部的流動進行求解。
  2. The body of statutory law set out in this volume was in force, as amended, at the end of 1999. this volume sets out session law as originally enacted by congress and published by the archivist of the united states as slip law and later in the series united states statutes at large as subsequently amended, if applicable. amendments are incorporated into the text and distinguished by a footnote

    國際統一私法協會unidroit - the international institute for the unification of private law以下簡稱"協會"最早成立於1926年，當時是作為國際聯盟的一個輔助性機構，在國際聯盟解體后又於1940年根據多邊協議- "國際統一私法協會章程"重新設立。
  3. Volume # 4 - the cosmic forces of mu - biological evolution is a myth, there is no such thing as atomic force

    卷四? ? 《姆大陸的宇宙力量》 ? ?生物的進化是一種神秘，再沒有比原子力量更純粹的了。
  4. Direct drive volume control hydraulic servo system, which is composed of hydraulic pump driven by ac servo motor and executive elements, takes advantages of both ac servo motor ' s flexibility of controlling and hydraulic great output force

    直驅式電液伺服裝置，它是由交流伺服電機驅動的液壓泵與執行元件組成，它具有伺服電機控制的靈活性和液壓系統出力大的雙重優點，即用電動機變速直接驅動液壓泵，實現對系統的控制。
  5. The mechanical parameters were evaluated by cure fitting of the experimental data. from this model, the deformation, stress of the grape skin and the change of the inner - pressure was obtained. it was found that the change of the volume for unit of force is a constant

    並利用該模型對葡萄受到壓縮外力作用時，外力、變形、內壓改變量和葡萄皮應力之間的關系進行了計算和分析，得到了體積改變量的變化值是一個常數，使得各力學量與葡萄總體變形量的關系是非線性關系的結論。
  6. By comparing with the present mechanism designed for the elimination of inertia force, this kind of mechanism is smaller in volume, lighter in weight and possessing good result in eliminating vibration

    與現有的為消除慣性力而設計的機構相比，這種機構的體積小、質量輕，消振效果較好。
  7. Firstly, based on the present research all over the world, a 3d quasi - single phase model is built together with k - equations. the special feature of this model is taking account of the influence of interaction between liquid and gas, that is to say, the influence of interphase drag force, lifting force perpendicular to the relative velocity, virtual mass force and gas or liquid volume fraction in the fluid field have been considered. a 3d two - fluid model is also built in order to describe more accurately the fluid flow on distillation trays by comparing the computational results of quasi - single phase mathematical model with of two - fluid mathematical model

    本文在國內外已有的研究基礎上，首先建立了以k - （封閉模型為基礎的三維擬單相流模型，該模型的特點在於充分考慮了氣液兩相間相互作用的影響，即計入了相間曳力、橫向升力、虛擬質量力和氣、液相含率對流場的影響；並建立了塔板三維雙流體模型，主要目的是通過對比擬單相流數學模型、雙流體數學模型的計算結果，建立能夠準確描述塔板上流體流動的數學模型。
  8. When pump is applied force downward and moves, the lower check valve is closed, the fluid in the pump is extruded and charges upward out of upper check valve, then flows into upper pump chamber, because that the piston has volume, some fluid flow out of outlet due to the reduce of spatial fluid volume in upper pump chamber

    當泵的柱塞受力向下移動時，下止回閥關閉，泵中的液體受擠壓而向上沖開上止回閥而流入上泵室中，由於柱塞本身佔有體積，部分的流體因上泵室內空間流體積的減少而自出口端流出。
  9. Gradually increasing in volume, force, or intensity

    漸強的在音強、力量或強度上逐漸增強的
  10. An instrument for measuring the force or volume of inspiration or expiration in the lungs

    呼吸氣量測定器；肺活量計用以測量肺部吸入或呼出空氣的力量或體積的一種儀器
  11. The paper analyzes and summarizes the following laws of distinctive sediment yield produced in storm floods of the region based on predecessors ' study : storm is the main dynamic force of erosive sediment yield and storm, flood and sediment exist an inevitable relation ; the flood occurring time is concentrated with high peaks and huge volume, suddenly rising and suddenly falling and has decisive influence to the formation of a major flood peak in the middle yellow river ; the main reasons of concentrated coarse sediment of the river is severe erosive sediment yield, strong sediment transporting capacity and high sediment concentration ; the important influence of frequent or continued storm floods happened in he - long reach especially in coarse sediment concentrated region to the sediment transport of the yellow river and ; along with the increase of harnessing, regional flood trend is becoming smaller but the variation of sediment quantity is not obvious and the reaction of peak discharge and flood runoff of majority tributaries are not sensitive, showing that a general and normal engineering works can not effectively control regional major floods especially the sediment of an extraordinary flood

    摘要在前人研究的基礎上分析總結了該區特有的暴雨洪水產沙規律：暴雨是侵蝕產沙的主要動力，暴雨、洪水、泥沙之間存在著必然的關系；洪水發生時間集中，峰高量大，暴漲暴落，對黃河中游大洪峰的形成具有決定性影響；侵蝕產沙強烈而粗泥沙集中，輸沙能力強，洪水含沙量高，是黃河粗泥沙的集中來源地；河龍區間特別是粗泥沙集中來源區頻繁或連續的暴雨洪水對黃河輸沙有重要影響；隨著治理水平的提高，區域洪水有減小趨勢，但泥沙量變化不明顯，大部分支流的洪峰流量、洪水含水量反應不敏感，說明一般規模和水平的治理工程還不能有效控制區域大洪水特別是特大洪水的泥沙。
  12. This force law is developed in detail in volume 2 and is used in chap. 3.

    這個受力定律將在第二卷中詳細加以闡述，在本書第三章中也要用到。
  13. If there is a force majeure, the signatory volume commitment and the carrier ' s service commitment will be reduced in the proportion the term of the force majeuer is to the term of this contract

    如果有不可抗力發生，簽字者的數量承諾和承運人的服務承諾將根據不可抗力造成的影響相應得減少。
  14. A strong financial support has enabled factory in zhang jia gang sheng meei machine co., ltd. an ideal working environment, equipped with advanced production facilities, latest technology, conveying belt and cnc control system to ensure the top quality of hand - driven flat knitting machine. the parts and standard accessories are either manufactured locally or imported overseas. the annual production capacity reaches beyond 100, 000 sets in volume, and more than us 30, 000, 000 in value. consequently, labor force increases to 400 - 600 people. the labors in sheng meei enjoy a great extent of sense of ownership to the company

    本公司環境優雅舒適，有雄厚的資本實力，一系列人性化合理化健全化科學化的管理理念和管理制度，且有世界一流的全自動化電腦控制設備，裝配材料國內無法供應者，均原裝進口，而生產出具有世界一流水準的手搖編織機，預定年產量逾十四萬臺，年創產值逾四千萬美元以上，年創匯可達數千萬美元，員工人數近千人。
  15. Early age cracking of concrete has re - emerged as an important issue all over the world in recent years. the stress, due to restrained volume change related to thermal deformation and shrinkage in the early age concrete, is the main driving force for the deleterious cracking in the construction stage. during the development of the stress, creep, a very important property of concrete, is always developing. creep contributes to 40 ? - 50 ? reduction of the elastically induced stress in the restrained specimen. ring test, a qualitative test, can provide information to assess the potential for cracking of different concrete. an overview of ring test developed in recent years and mechanism of uniaxial tensile creep test is described in this paper at first. then, an innovative test equipment based on ring test is outlined

    近年來混凝土早期裂縫問題再次引起全球工程界的廣泛關注.早期混凝土由於體積變形受到約束而產生的應力是導致混凝土開裂的主要因素.在混凝土應力發展的同時，混凝土徐變也在同時發生著變化.有研究表明，徐變能減少40 ? - 50 ?的早期應力.圓環試驗是用於定性評價混凝土材料抗裂性能的試驗方法之一.本文首先分析了圓環試驗和單軸拉伸徐變試驗的原理，創造性地將圓環試驗用於測量早期混凝土的干縮徐變，並設計了試驗方案
  16. In this paper, by using the collecting method that was put forward by hu haichang, from basic equations of elastic mechanics, the right expression of the least complementary principle is derived, the author points out that the least complementary principle of conservative system does not include volume force terms

    本文應用胡海昌先生提出的湊合法，從彈性力學的基本方程出發，推導了最小余能原理的正確表達形式，指出對于保守系統最小余能原理不包含體積力項。
  17. It has excellent features such as reasonable design, advanced technology, short dropping distance, small impact force, stable lock, high safety coefficient, convenient use, small volume, light weight, non - conduction of electricity and so on. it can effectively eliminate the default unwilling use by workers due to over - heavy weight

    具有設計合理工藝先進下墜距離短沖動力小鎖止穩定安全系數高使用方便體積小質量輕不導電等諸優點，有效地解決了因質量過重操作工人不願使用的弊端。
  18. With the digital control, volume of compressive oil provided by hydraulic power unit in actuator can be regulated to modulate the test load value. in conformity with the idea, we developed two systems - force and displacement control system in this paper

    根據這一設計思想，我們依據被控參量開發了兩個液壓加載分系統：力控制系統和位移控制系統，以滿足不同的試驗需求。
  19. Shangyu city aviation stainless steel products factory is located in hangzhou - ning vast customers with the most sincere attitude for the purpose of jointly creating a splendid bo expressway shangyu roat junction beside 329 state line. it reaches to shangyu harbour in a single bound. transport is convenient. now it has over 300 workers and staff members. it covers an area of 12, 000 square metres with 5, 000 square metres building area. the business specializes in producing the stainless steel tableware with the dense technical force, advanced equipments and perfect product quality. over five years, the goods are sold to the countries and regions such as europe, america etc. they are well - received by vast foreign traders. its annual sales volume tops 2. 4 million u. s. dollars

    上虞市航空不銹鋼製品廠位於杭甬高速公路上虞道口， 329國道旁，離上虞港一步之遙，交通十分便利。企業現有員工300餘人，佔地12000平方米。企業專業生產不銹鋼餐具，技術力量厚，設備先進，產品質量過過硬，五年多來，產品全部遠銷歐美等地區和國家，深受外商青睞。
  20. To use the dynamic mesh model, it is necessary to provide a starting volume mesh and the description of the motion of any moving zones in the model. this paper describes the motion using a c program, a user - defined function ( udf ), to calculate the linear and angular velocities from the force balance on the store

    與此相映，動態網格計算技術是最近兩年計算流體動力學最新發展成熟的重大成果，並且在先進的cfd計算軟體中得到了實際的應用，開始為計算飛機投彈之類復雜相對運動造成的時變流場等領域提供了實際可行的工程方法。
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