理論重力場 的英文怎麼說

中文拼音 [lǐlúnzhònglìchǎng]
理論重力場 英文
theoretical gravity field
  • 理 : Ⅰ名詞1 （物質組織的條紋） texture; grain （in wood skin etc ） 2 （道理;事理） reason; logic; tru...
  • 論 : 論名詞（記錄孔子及其門徒的言行的「論語」） the analects of confucius
  • 重 : 重Ⅰ名詞（重量; 分量） weight Ⅱ動詞（重視） lay [place put] stress on; place value upon; attach im...
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  • 場 : 場Ⅰ名詞1 （平坦的空地 多用來翻曬糧食 碾軋穀物） a level open space; threshing ground 2 [方言] （...
  • 理論 : theory
  • 重力 : [力學] gravity; force of gravity; gravity force; power of gravity; pull of gravity; gravitational...
  1. Fist of all, on the basis of the research of agone boffins, this author investigates the interaction mechanism of bolts and rock, and introduces the elastic ? lastic analytical resolution which is consist of the liner structure, the equivalent reinforced wall rock and the original wall rock in the simple loading from the equivalent well - proportioned view ; this solution is very important meaning for the engineering design. on the basis of coulomb friction model, the author introduces the finite element equation of the contact problem in order to provide the academic foundation for the application of msc. marc. finally, combining the engineering practice of the non - linear analysis of shield tunnel through yellow river of the south - north water transfer and using the model of friction, the author researched the evolution law of stress and displacement field in the structure of grouted rock bolts, and analyzed the effect to the stress and deformation of surrounding rock mass due to anchor supports

    首先，在前人研究成果的基礎上，對錨桿與圍巖的相互作用機理進行研究，利用全長錨固錨桿的中性點理論，從等效均化的角度來考慮錨桿對圍巖的加固作用，並推導了在簡單荷載作用下，含有襯砌、等效加固后的圍巖、原始圍巖三者的彈塑性解析解，對工程設計有著重要的參考意義；在數值模擬方面，以考慮錨固圍巖滿足規則化庫侖摩擦模型為基礎，利用虛功原理推導了接觸問題的有限元方程的計算格式，為開發運用大型商用有限元軟體msc . marc提供了理論根據，也形成了本文的理論基礎：最後，論文以南水北調東線穿黃隧洞穩定性分析項目為工程實例，利用本文所述的接觸問題的摩擦模型理論，對錨桿支護結構的應力場、位移場的變化規律進行了研究，分析了加錨支護對隧洞圍巖應力、變形的影響。
  2. Facing with the adjustment blemish of the market and the government, knowledge problem and market growth degree etc, the article analyzes and arguments tmsm, the investment theory of the gapsm and two - mechanism forming reason and specialty of our country, and tries to explain and answer the question of breadth fluctuation, high risk, price decision, proceeds and investment strategy etc in the gapsm. since 80 ages, a series of the important development has all taken place in the world and the economy of our country, and it produced the deep influence on the growth of the security market, and particularly the information revolution, all markets forming one body and the quick development of the derivable security product brought the unprecedented macroscopic opportunity and power to the security market ; but at the same time our security market with the structure absurdity of participators, higher risk, irregular law, closed market, the validity of supervise and no science of market regulation does not accommodate to the macroscopic environment and so our country security market needs a new set of security theory with environment. according to the macroscopic and microcosmic environment, this article defines that our country security market is both a gapsm and the initial stage of the gapsm

    上世紀80年代以來，世界和我國經濟都發生了一系列重大的變化，對證券市場的發展產生了深刻的影響，尤其是信息革命、市場一體化和證券衍生產品的迅速發展，給證券市場的發展帶來了前所未有的宏觀機遇和動力，而同時我國證券市場參與者結構的不合理、較高的風險、不規范的法律、市場的不開放、監管的不完全以及不科學的市場調控等微觀市場環境條件與此宏觀環境並不適應，從而我國證券市場需要一套適應環境變化的股票理論；本文就是以這一宏觀環境和微觀條件為依據，把我國證券市場定義為既是政府主導型證券市場又是市場初期；並對我國證券市場二元制產生的原因、特點及特殊性進行了分析，並通過我國政府調節的實例進行了論證，並對投資理論和投資策略進行了研究，這對控制我國證券市場的高風險以及獲取收益都具有重大意義。
  3. The reactive power is of great significance. it can reduce loss, improve voltage wave, increase power quality and maintenance system stabilization. as the generation and net disjoined, remunerating the reactive cost relates the benefits of the generation and transmission

    隨著電力市場的改革，廠網分離，競價上網后，無功成本的收回問題關繫到發、輸電各方切身的利益，逐漸受到人們的重視，但由於對其研究起步較晚，尚未形成完善的理論。
  4. When the field is slowly - varying, the scalar field potential acts like a cosmological constant. in addition to the quintessence models, many other theories for dark energy have been proposed, including models based on super - symmetric gauge theories, super - gravity, small extra dimensions, large extra dimensions, quantum field theory effects in curved space - time. all these models are essentially based on the existence of a mass less scalar field acting at a cosmic scale

    除了真空場模型外，科學家亦提出其他解釋黑暗能量的理論，這些模型建基於不同的物理理論或假設，例如超對稱規范理論超重力增加一些小或大的空間維數量子力學在彎曲時空的影響等等，這些理論模型，返本溯源，其實背後都假設存在著一個特性類似於宇宙常數的無質量純量場。
  5. In the second part, we analyzed the speciality of the vogue journal, compared to other media, and point out the industry chain that confined them. in the third part, we analyzed the typical cases, according to supply chain, source chain, brand chain, service chain, and point out the regularity of the vogue journal. in the last part, we offered some advice to develop the chinese vogue journal, pointed out that we should associate globalization and gentilitial, capitalize on the regularity of industry chain in order to develop chinese vogue journal at the background of economy globalization

    論文分為四個部分展開:第一部分，是對時尚期刊范疇的界定，從理論和市場的雙重視角對時尚期刊進行分析，以期達到邏輯和歷史的統一性;第二部分，是對時尚期刊特點的分析，通過它與其他媒體的深入比較，從現代產業的角度，指出其內部深刻制約它的產業鏈;第三部分，是對時尚期刊產業鏈的研究，通過典型案例的分析，從供應鏈、資源鏈、品牌鏈、服務鏈等多重角度，提煉出時尚期刊產業鏈的規律;第四部分，是對中國時尚期刊產業的前瞻性戰略思考和對策性建議，指出在經濟全球化的大背景下，中國時尚期刊產業的發展，必定要在全球化和民族化的結合中，充分利用產業鏈的規律，壯大自身的實力。
  6. In this paper, through practical investigation, spot visit and scientific analysis, the problem which exits in the enterprise ' s inside encouraging system is studied, and by inducing, the following problems are pointed out : first lacking scientific result examination system, unfair distribution system ; second disjointed distribution and personal work - effect, lacking enterprise loudening power, lass of use - full personnel, lacking power of bringing forth the new ideas. in this paper, according the practical situation and combining with the theory of encouraging system, the author analyzed the problem in this enterprise and thought that the main reasons

    本文作者結合所學的激勵相關理論知識，通過實際調查、現場訪問和科學分析的方法，研究該企業在激勵機制上存在的問題，經過認真分析、整理，認為該企業激勵機制上存在的主要問題是：首先在機制上缺乏科學的績效考核體系、分配製度不公；其次，在制度上分配與個人績效嚴重脫節；第三在管理方法上缺乏靈活性、企業缺乏凝聚力、人才流失，缺乏創新力。
  7. In recent years, plentiful and substantial fruits achieved by the lb method in simulations of hydraulics, multiphase flows, flows in porous media and heat transfer as well as magnetohydrodynamics, have revealed a broad perspective of application of this method, it will become a powerful competitor to the conventional approaches. in order to absorb the recent achievement in theory and application of the lb method, explore new ways in hydraulic computation to promote the development of practice, some work is car ried out in this thesis, as following : advances in the theory research and application, deductive process of the d2q9 model and some other commonly used models of the lb method are summarized. based on the hydrodynamic and general boundary conditions, a new joint boundary condition is presented, it integrates advantage of the two conditions above and obtains very good results in dealing with all kinds of boundaries of flow fields

    為了消化和吸收近年來lb方法在理論和應用方面的新成果，探索在水力計算方面的新途徑以促進lb方法實用化的發展，本文進行了下列研究工作：綜述了lb方法在理論研究和實際應用方面的新進展，以及d2q9模型的推導過程和其他一些常用的模型；在水動力邊界條件和通用邊界條件的基礎上提出了一種新的聯合邊界條件方法，它綜合了上述兩種邊界條件的優點，在流場的各種邊界處理中取得了非常好的效果，經過模塊化的處理以後這種邊界條件具有更好的實用性；針對均勻網格的lb方法計算效率較低的不足，提出了雙重網格的latticeboltzmann方法，通過二維poiseulle流動、后臺階流動和渠道方槽流動三個算例的模擬，證明這種方法能夠明顯地提高流場模擬的計算效率；此外，根據復雜區域流場的特徵提出了latticeboltzmann方法的分塊-耦合演算法，利用lb方法的計算特性實現塊與塊之間的數據交換，充分利用計算資源提高計算效率，通過對「 t 」型、 「十」型和「 x 」型分岔管道流場的模擬，展示了這種演算法的特徵和優點，以及它所具有的應用前景。
  8. It explains tha the mity - based w system is a new methed and way for wtving cost hnt system of the modem enterprises ds having analsed in thcory and proved in praedce. it has irnportan meanin for reducing enwise cost and boving it ' s pidducs comive power. it also has consderable reference value to ghde cost management and cost control of chinse sepot enterprises

    通過理論分析和實踐中檢驗說明了作業標準成本制度是現代企業改進現有成本管理制度的?種新的方法和出路，對降低企業成本和提高產品市場競爭力具有特別重要的意義，對指導我國離散型製造企業在新的製造環境下的成本管理和成本控制具有較大的參考價值。
  9. The paper is based on innumerable practical heavy - load road data, deliberate heavy - load standard in detail through theoretical arithmetic, and bring heavy - load standard about cement concrete pavement and asphalt concrete pavement separately ; in the meantime, through a large quantity of cement concrete pavement stress calculation, the paper puts forward relation expression between load on concrete board and stress level under board ; meanwhile, the paper puts forward traffic classification about cement concrete pavement and asphalt concrete pavement ; through bearing board testing on each structure sheaf the paper finds the material modulus gets modified ; through comparing position equivalent rebound modulus to theoretical equivalent rebound modulus, the paper points out limitation of nomograph in course of cement concrete pavement design, whereby, puts forward modifier formulas about theoretical equivalent modulus

    本文以大量的重載道路資料為主，從實際出發，結合理論計算，對重載標準進行了詳細的討論，分別給出了水泥混凝土路面與瀝青混凝土路面的重載標準了；同時，通過大量的水泥混凝土板底應力計算，推導出了混凝土面板荷載與板底應力水平的關系式；給出了水泥混凝土路面與瀝青混凝土路面的交通分級；通過對試驗路各結構層進行承載板測試，發現現有材料模量較以前有了明顯的提高；對比現場實測的當量回彈模量與理論當量回彈模量，指出現有水泥路面設計中的諾謨圖不能完全符合現有道路材料，從而提出了對理論模量的修正公式。
  10. Integrating the power flow program with the tools matlab simulates the transient response of the distribution networks with the direct combination wind generator under disturbances, it provides the credible rationale to the research on stability and maximal penetrable power

    本文結合配電網潮流程序，利用matlab作為模擬工具，模擬包含直接並網風能轉換系統的配電網路在受到擾動情況下的暫態響應，對含有風電場的電力系統穩定性研究及風電場極限穿透功率的研究，提供了可靠的理論根據，有重要的現實意義。
  11. First, it expatiates the reasons in theory why the private - owned enterprises have advantages in the international competition during the course of investing abroad. then, the article discusses about the content of private - owned enterprises " competition advantages broadly, including the perspicuity of the property relations, the flexibility of the management mechanism, the advantages of the small - scale technology, the cost advantages and the more perfect abroad market network system. at last, with a verifying survey on private - owned enterprises of zhe ' jiang province, by utilizing the analytical method of quantization, the article fully affirm the private - owned enterprises " ability to absorb the key elements, and the ability to combine, develop and manage resources

    本文第二部分則著重分析了民營企業對外投資的優勢，首先從理論上闡述了民營企業具有何種國際競爭優勢；然後具體論述了民營企業的競爭優勢內容，包括產權關系明晰、經營機制靈活、小規模技術優勢、成本優勢以及比較完善的海外市場網路體系等等；最後，結合對浙江民營企業的實證性調研，運用量化分析方法，對民營企業的要素吸附能力、整合開發能力以及資源運營能力給予了充分肯定，同時也發現了某些不足之處。
  12. The paper analyses the particle radial separating speed in inertia field and the dropping speed in the gravity field, determines the relations among the separating critical diameter, the rotate speed of screw, airflow speed and the radial size of separating interface, establishes and work out the separating diameter which value the separating effect of the new equipment

    根據物料的空氣阻力與離心分離理論分析了離心力場中粒子徑向分離速度及重力場中的粒子沉降速度，確定分離臨界粒徑與螺旋轉速、氣流速度及分離界面徑向尺寸等之間的關系建立了並求出了衡量此種新機型氣固二相流分離效果的衡量指標? ?分離粒徑。
  13. However, it is too expensive in investment, complex in experimental techniques, difficult and dangerous in performance. in this paper to overcome these drawbacks, the similarity relations together with a new method and its principle of experiment have been developed based on the model theory of structural similarity. according to this principle, the total stress ; an be obtained as a sum of the stresses due to weight and external loading, which based on only one model experiment without any gravitational loading

    最後，針對外載與自重共同作用下，傳統光彈性分析法中採用離心力場模擬重力場獲得自重應力的試驗投資耗費大、技術復雜且難度大和不安全等嚴重缺點，按照結構相似的模型理論，本文提出模型外載與自重並存變動外載的光彈性分析法，導出處理這個問題具體的相似律和試驗原理及方法，進行了典型實驗驗證，指出僅用外載作用的模型試驗，即不用離心力場模擬重力場的模擬試驗，就可以獲得上述兩種載荷共同作用下的應力分析結果。
  14. In this paper, to counter a flexible beam undergoing large overall motion impacting a fixed slope surface under the effects of grativity, the normal contact model is established based on the hertz theory and non - linear damping term, the tangential contact model is developed by adopting linear tangential contact stiffness to consider the effects of friction force during impact process, and the consistent linear dynamic model including impact is derived by using mode assumption method and lagrangin equation

    針對在重力場下作大范圍回轉運動的柔性梁與一固定斜面發生斜碰撞的情況，根據hertz接觸理論和非線性阻尼項建立法向碰撞接觸模型。引入線性切線接觸剛度建立切向碰撞接觸模型，以考慮接觸過程中由於切向相對速度的換向作用引起的摩擦力的變化。利用假設模態法和lagrangian方程建立系統含碰撞過程的一致線性化的動力學模型。
  15. Comparison of observed and predicted long - period changes in the earth ' s gravity field

    重力場長周期變化的觀測與理論結果比較
  16. The orthogonal decomposition are made respectly to the quasi - harmonic and multi - harmonic resources of gravity field in inverse gravimetric problem

    文章針對物理大地測量學反問題研究中的擬調和性重力場源及重調和性重力場源，將該研究中的理論核心正交分解定理予以具體實現。
  17. To provide theoretical basis for the enhancement of affinity chromatography, the synergy of multi fields, such as temperature field, chemical potential field and gravity field in affinity chromatography operated by a tapered bed with the continuous up - flow, was analyzed according to the phenomenological theory, and the relationships among the individual components within a field were investigated

    摘要為了對親和層析過程的強化提供理論依據，應用非平衡熱力學唯象理論，分析了該過程中溫度場、化學勢場及重力場等各種場之間的協同關系，以及各自場內不同分量之間的協同關系。
  18. Firstly, by means of network planning, we find out the key task and the key route and optimize the construction project, then ensure the realization of schedule by taking measures to ensure manpower, material resources, financial and technology, etc. in the aspect of management framework, according to the organization theory and locale management practice, the matrix is selected as the construction management framework and the locale item management board is established based on the principle of " posts from facts and efficiency from condensing " in order to reduce the administrative level, the item board changes the conventional three levels into two - level pattern to enhance locale management

    組織機構方面，根據組織理論和現場管理實際，選定了矩陣製作為項目管理的組織結構，並本著「因事設崗、精幹高效」的原則，組建了現場項目經理部。為減少管理層次，項目部改變傳統三級管理為兩級管理模式，加大了對現場管理力度。利用網路計劃方法，找出關鍵工序，確定關鍵線路，優化施工方案，提出了從人、財、物、技術等方面採取措施重點給以保障，確保進度目標的實現。
  19. It has analyzed and studied systemically the propelling, prompting and decision - making mechanism in the construction enterprises. by utilizing modern marketing and management theory, this thesis has studied thoroughly the association tactics in the market of modern construction enterprise and placed great energy on elucidating the strategy of marketing from the prospect of marketing and construction enterprise future development. it has analyzed reciprocal effecting character and defined the relationship between marketing and technical innovation, therefore deduce the conclusions of the marketing action to lower the risk of technical innovation and the countermove to improve the technical innovation as well as marketing in the construction companies, hence it shows the inspiration and references for the forming of construction enterprises " core competition

    本論文在廣泛地借鑒技術創新和市場營銷最新理論研究成果的基礎上，從建築企業可持續發展戰略高度出發，研究了建築企業技術創新機制，對建築企業技術創新的動力機制、激勵機制、決策機制進行了系統分析和研究；運用現代營銷管理理論，從市場營銷與建築企業發展的視角，深入研究了建築企業市場營銷組合策略，重點論述了建築企業市場營銷戰略；分析了建築企業技術創新與市場營銷的互動特性，明確了建築企業技術創新與市場營銷的相互關系，提出了降低技術創新市場風險的營銷措施以及完善建築企業技術創新與市場營銷的對策，從而為提高建築企業技術創新能力和營銷管理水平，形成建築企業的核心競爭力提供了借鑒和啟示。
  20. Abstract : in line with the reorganiztion of china power industry ， the paper describes problems concerning commercialization of power market structure ， theory of electric tariff pricing ， power transaction ， bidding for access to power networks ， etc. several propossals are presented to the critical problems ， such a electric tariff ， resources planning ， system reliability ， etc ， these provide as reference for speeding up power market development in china

    文摘:針對電力工業的重組，對我國商業化運營的電力市場結構、電價理論、電力交易和競價上網、電力市場模型等問題進行闡述，並就解決其所帶來的熱點問題，如電價體系、資源規劃、系統可靠性等提出若干建議，為加速我國電力市場的發展提供參考。
分享友人
分享到 Line

分享到臉書