力作用中心 的英文怎麼說

中文拼音 [lìzuòyòngzhōngxīn]
力作用中心 英文
center of effort
  • 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...
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  1. This review and our recent studies suggest that : ( 1 ) baroreceptor reflex is blunted in heart failure ; ( 2 ) central angiotensin ii and reactive oxygen species play an important role in blunted baroreceptor reflex ; ( 3 ) cardiac sympathetic afferent stimulation and chemoreceptor reflex inhibit baroreceptor reflex ; and ( 4 ) exercise training normalizes abnormal reflexes in the heart failure state

    本綜述及我們近年的研究表明： （ 1 ）在心力衰狀態下壓力感受性反射功能明顯減弱（ 2 ）中樞血管緊張素和活性氧在壓力感受性反射功能失調中發揮關鍵作用； （ 3 ）心交感傳入刺激和化學感受性反射能抑制壓力感受性反射； （ 4 ）適當的運動可以部分糾正異常的心血管反射活動。
  2. Based on that, the paper theme is exalted to the relationship between man and nature. following viewpoints as " topophilia ", sustainable development and urban ecology - ecopolis are interpreted after analyzing the relationship among nature, man and human settlements. in the key part, this paper holds that urban green system finishes changing from edge to center status in dynamical mechanism of urban spatial structure after systemic research to the compositive use of urban green space system

    在全文的核心部分：以城市綠地系統為先導的城市空間結構研究中，在對城市綠地系統的綜合效益進行系統研究后，通過對城市空間結構動力機制的全面分析，認為城市綠地系統正是在這樣的動力作用下完成了它在城市空間結構體系中「邊緣? ?核心」地位的變遷過程。
  3. As a hard - core part of epikarst ecosystem, soil makes a hinge action in the karst process. it forms a leach layer between rainfalls and carbonate and gives a great much time and space in the karst process. soil co2, a very pivotal factor in the karst dynamic factors, makes an action of driving forces in karst dynamic system

    土壤作為表層帶巖溶生態系統的核心部分，在巖溶過程中起著樞紐作用，它的存在使得大氣降水與碳酸鹽巖之間形成一個「過濾層」 ，賦予巖溶作用更廣闊的時間和空間，其中土壤co _ 2是個非常關鍵的因子，它是巖溶作用的重要物質來源，在巖溶動力系統中起著驅動力作用。
  4. The sedimentary water is the carrier and main driving force of petroleum migration and accumulation, which controls the fluid movement and appears centrifugal flow from the center to edge of basin, while penetrated water formed by infiltration of atmospheric precipitation and surface water appears centripetal flow from the edge to center of basin by gravity process

    沉積水是油氣運聚的載體和主要動力，對盆地流體的運動起控製作用，由盆地中心向盆地邊緣呈離心流；滲入水由大氣降水和地表水的滲入產生，受重力作用由盆地邊緣向盆地中心呈向心流。
  5. The parent culture s strong sense of solidarity and cohesiveness thoroughly ensured that chinese culture took root in taiwan

    這個文治社會，因對母體文化有強大的同心力與凝聚作用，中華文化遂澈底在此生根成長。
  6. Conclusions can be drawn from the calculation results that the instantaneous horizontal displacement of the structure fluctuates around the static result and converge to the static displacement because of the influence of damp

    從計算結果可以看出，動力分析的水平位移比靜力作用的最大水平位移大很多並以靜力位移為中心上下波動，並在阻尼作用下收斂到靜力位移。
  7. The result of the calculation for tip clearance is reasonable when it is compared with theory. two ways are put forward for convention of dimension of the turbine components from high temperature to low one, which is related with tip clearance, a simple example is used to illuminate that the two ways are useful, using the method of design optimization, axiisk and a blade of a certain turhine is analysed, it showes that the method of design optimization is feasible to be used for convertion of dimension of the turbine components. finally, ansys software is used to analyzed the variation of tip clearance with the method of cyclic symmetry analysis when engine works under the conditions of temperature and rotational speed, am using a new method to deal with thermal contact resistance in the calculation

    本文完善了計算渦輪葉尖間隙的簡化演算法程序，增加了程序的計算功能，並將其應用於某高壓渦輪進行葉尖間隙分析，所得結果與理論結果進行了對比，得出修改後的程序用於葉尖間隙計算是合理的；同時提出了與葉尖間隙相關的渦輪典型部件的冷、熱態的尺寸兩種換算方法，使用優化設計的方法進行了實例分析，說明了所提出的計算方法是可行的；最後應用ansys有限元軟體利用循環對稱的方法分析了某型發動機高壓渦輪在溫度場及離心力作用下的葉尖間隙在發動機工作過程中變化情況，並分析了計算中的接觸熱阻的處理問題。
  8. As the deformation caused by centrifugal force is beyond the small deformation range, the large deformation effect was also taken into account in the equation. two models are constructed, one is of shrouded blade and the other is of bladed disc. the static natural frequencies and dynamic frequencies ( under 3000rpm ) are calculated by the finite element method and cyclic symmetry technique

    針對葉片的結構特點，採用適應較強的三維八節點實體單元模擬葉片，建立葉片運動微分方程;葉片?輪盤系統在高速旋轉時，受到離心力作用，使葉片發生大變形，故在方程中考慮了幾何大變形的問題;為研究葉根輪緣之間的接觸狀態，建立了考慮葉根?輪緣接觸的有限元方程，利用拉格朗日增廣演算法來求解該方程，確定葉根輪緣之間的接觸面狀態。
  9. This kind of method which appraises and evaluates in accordance with comparable level achievements and affects after trial subsequent, drove development personnel s research and development work closely related to the production reality, closely related to the market, thought much of technical productive forces function which used of innovation, and impelled technical personnel positively to engage in the technical achievement the productive forces transforming productivity and new products promoted application

    並在考察期內取得的新增利潤中提取10 %撥入中心獎勵基金，以作中心內部的獎勵開支的來源，這種以可比水平的成果評定和以觀後效的評獎辦法，激勵開發人員的研發工作密切聯系生產實際，密切聯系市場，重視創新技術的生產力作用，並促使技術人員積極從事技術成果的生產力轉化和新產品的推廣應用。
  10. The terrain effect force wind ' s speed reducing and wind ' s direction turning to left with contrasting the experiments of numerical simulation the text analyses the structure and microcosmic character of sea wind in zhoushan maritime space and consanguineous connection between sea wind and action of dynamical and thermodynamic. the task gets the result of case a by using t213 datum of weather center and contrasts it with the actual sea wind. the task establish a foundation in order to use this mode in the environmental forecasting

    通過數值模擬對比試驗，分析了舟山海域海面風的結構和微觀特徵，以及海面風與動力作用（復雜地形）和熱力作用（海陸熱力差異）之間的密切關系。進一步利用國家氣象中心提供的t213高解析度預報場檢驗海面風風場的數值預報效果，最後將其結果與實際觀測作比較，為將該模式投入環境（海流，海浪，風暴潮等）動力預報奠定基礎。
  11. There are many factors that made modern high building ’ s graphic layout become increasingly complex and irregular. those factors including the raising of china economic level, people ’ s aesthetic capacity to building already become more strict than before and the extremely fierce market competition in construction business. therefore, in high - rise building ’ s design, how to reduce even avoid all kinds of high - rise building ’ s potential damage caused by irregular horizontal layout

    高層建築結構設計中，平面布置規則性是必須仔細考慮的因素，由於不規則平面布置結構其平面質量中心即外荷載合力作用點同剛度中心不重合，導致同層構件同一方向上產生不同位移，使結構繞剛心發生扭轉，嚴重時導致結構整體破壞，所以在實際結構設計中，必須對結構平面布置不規則問題提起足夠重視。
  12. Masip j, betbese aj, paza j, et al. non - invasive pressure support ventilation versus conventional oxygen therapy in acute cardiogenic pulmonary edema : a randomly trail. lancet, 2000, 356 : 2126

    胡克，李清泉，楊炯，等.慢性心力衰竭睡眠呼吸障礙及持續氣道正壓通氣的治療作用.中華心血管雜志， 2004 ， 32 （ 3 ） : 258
  13. On the other side, through the multi - aspects of research and the experience both from china and abroad on m & a, the article also clarifies its view on the efficiency theory, agency theory, transaction charges theory, value understatement theory, marketing influence theory and wealth reallocation theory. it also gives an explanation on the primitive motive on m & a, i. e. pursuing maximum profit and minimum competitive pressure, which, at the same time, generates the relevant effects : finance synergy, management synergy, market share effect, enterprise development effect, and strategy transit effect. the detail planning of a m & a strategy according to the relevant m & a motive is of critical importance to the success of a m & a operation

    企業並購從橫向並購、縱向並購、發展到混合併購，反映了企業並購的發展過程；從多種角度對企業並購加以研究，並結合國內外企業並購的實際，闡述了企業並購的效率理論、代理理論、交易費用理論、價值低估理論、市場勢力理論、財富再分配理論；分析了企業並購的原始動因? ?追求高額利潤與減少競爭壓力，並由此產生的效應? ?財務協同效應、管理協同效應、市場份額效應、企業發展效應、戰略轉移效應；根據企業並購的動機，謹慎規劃企業並購戰略，對企業並購成功至關重要，可以採用中心多角化戰略、復合多角化戰略、垂直式整合戰略、水平式整合戰略來規劃企業並購；採用一個合適的方法對目標企業進行價值評估是企業並購中一個重要環節，正確評估目標企業的價值，使交易價格相對公正合理，並能提高交易成功率，避免決策失誤；確定企業並購價值后，採用一個合理的支付方式，就完成了企業並購的最後工作。
  14. Bm12 t is a kind of medium sized orbital riveting machine and driving by hydraulic. its adopted the advanced orbital technology, process by cold rolling. the ascend and descend of power by screw pole and it can control the rough adjust effectively, and micro - adjust by screw cap of power head, the center hole of bench are coaxial with the spindle, and it put the holder available

    Bm12t是液壓類中型徑向鉚接機，該機應用有第五代擺輾鉚接技術外，同時採用絲桿升降式動力頭機頭部分不固定，臺面具有夾具梯形槽，工作臺中心孔徑與主軸軸線同軸，可用於夾具定位。
  15. M12t is the small - size orbit riveting machine of hydraulic pressure, and the plum blossom removing to apply to have international advanced orbit riveting technology, this machine has been enlarged the bench, and possesses t - slot of clamping apparatus, bench centre aperture and axis coaxial, and available fixes a position in the clamping apparatus

    Jm12t是液壓類中型徑向臺式鉚接機，除應用有國際先進的11瓣梅花徑向鉚接技術外，同時採用絲桿升降式動力頭機頭部分不固定，臺面具有夾具梯形槽，工作臺中心孔徑與主軸軸線同軸，可用於夾具定位。
  16. It is assumed that the effect on top of every piles are same when vertically axial load is acting on pile foundation in current design methods

    在樁基礎現行設計方法中，當樁基礎受軸心豎向力作用時，假定各樁的樁頂作用效應相同。
  17. In pulsed field magnetization condition, we find some new phenomena characteristic, that is, the trapped fluxes of ybco bulk increase with increasing intensity of applied field up to about 1. 9t, but decease beyond this value and the scanning distribution map of the trapped fluxes on the surface of the superconductor is not slick, which is different with the superconductors magnetized in constant magnetic field and the normal permanent magnets

    超導體在脈沖場下具有特殊的勵磁特性，當脈沖場在1 . 9t左右時，由於在脈沖場下超導體內的磁通線運動受到較大的粘滯力作用，超導體表面中心的俘獲場分佈掃描圖將出現一些凹陷區域，這是跟超導體在恆定場下的勵磁和一般永磁體所不同的。
  18. It has the advanced radial technology that the movement path resembles 11 pieces plum blossom s shape. the handle makes the power head ascend and descend easily and t - slot on the bench are fixes the clamping tool available. the center hole on the bench is coaxial with the riveting spindle and it can put the jig on it at the accurate position

    Jm12tq是汽動類中型徑向臺式鉚接機，除應用有國際先進的11瓣梅花徑向鉚接技術外，同時採用絲桿升降式動力頭機頭部分不固定，臺面具有夾具梯形槽，工作臺中心孔徑與主軸軸線同軸，可用於夾具定位。
  19. A customer service supervisor of a manpower training centre was sentenced to 80 hours of community service for soliciting 1, 000 from a man as a reward for arranging the latter a refund for cancelling a domestic helper employment

    一名人力培訓中心客戶服務主任，向一名男子索取一千元，作為安排對方在取消聘用家庭傭工一事上獲得退款的報酬，被判須履行八十小時社會服務。
  20. Based on the theory of bekker, this paper also analyzes the process of steering on flat ground and on a slope. this paper also considers the centrifugal force and the air resistance when tank is driving at middle or high speed

    在分析坦克所受外力作用時，考慮了履帶的滑動和橫擺角，並且根據bekker的理論，分別討論了坦克在水平面和斜坡上的轉向過程，在分析過程中，充分考慮了坦克高速轉向時的離心力的影響。
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