lift force 中文意思是什麼

lift force 解釋
上舉力
  • lift : vt 1 舉起，使升起，提起，抬起；提高；提升。2 使高尚；鼓舞。3 運送，搬運；空運 （ ＝ airlift） 4 ...
  • 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. Presently has to emphatically take eight methods for it : taking township project for locomotive to earnestly do well the general grogram on new countryside and new pasture construction ; fulfilling " six great engineering " to accelerate township ' s basic facilities construction of new countryside and new pasture and reinforce socialistic affairs development ; implementing " transformation 、 expansion and promotion " three strategies to increase production and lift efficiency of agriculture and stock breed and raise farmers and nomads ' incomes ; accelerating policy support and financial investments to strengthen the development impetus in countryside and pasture ; further do well program work to lay fundament for prodding the economy rapidly developed in new countryside and new pasture ; enhancing farmers and nomads ' skill training to bring up a group of socialistic new - type farmers and nomads who being cultured, skillful and understanding managements ; entirely deepen the reform in countryside and pasture to enhance the driving force and vitality of development of new countryside and new pasture ; realistically respect and protrude the main body position of farmer and nomad to basically change their traditional value concepts on production and livelihood

    目前要著力採取八項措施：以村鎮規劃為龍頭，認真做好新農村新牧區建設總體規劃；實施「六大工程」 ，加速新農村新牧區村鎮基礎設施建設和社會事業發展；實施「轉變、拓展、提升」三大戰略，加速農牧業增產增效和農牧民增收；加大政策扶持和資金投入力度，增強農牧區發展的動力；進一步做好項目工作，為推動新農村新牧區經濟快速發展打好基礎；加速農牧民技能培訓，造就一批有文化、懂技術、會經營的社會主義新型農牧民；全面深化農村牧區改革，增強新農村新牧區發展的動力和活力；切實尊重和突出農牧民的主體地位，從根本上轉變農牧民傳統的生產、生活方式和價值觀念。
  2. The aerodynamic characteristics of a projectile with wrap around fins are studied systematically in this paper, as follows : 1. the lift coefficients 、 drag force coefficients 、 pitch moment coefficients 、 pitch damping moment derivatives and roll damping moment derivatives are obtained from engineering calculation through looking wrap around fins as flat fins of the same projection aera

    本文對某卷弧尾翼彈氣動特性進行了系統研究，主要內容與結論為: 1 .將卷弧翼按照相同投影面積的平板翼進行工程估算，得到升力系數、阻力系數、俯仰力矩系數、俯仰阻尼導數、滾轉阻尼導數曲線。
  3. Although grouting - lift is a complicated dynamic process, according to the difference of action between the slurry and soil, this process is provided into several static stages in the paper. in every stage, the author expounds the working mechanism and builds the model, to study earth pressure distribution and lift - force magnitude when being grouted

    結合每個階段的特點，進行注漿機理闡述，建立注漿模型，探討了注漿過程中土層中壓力分佈規律和頂升力大小的計算方法，分析了土體抬升的破壞模式以及注漿的加固效果、頂升效果和注漿量之間的關系。
  4. In the design of loading - frame, puting forword a group of universal dimensions of three - point free - link attachment to category i and ii tractors through comparing and analysing whose scope of dimensions, thereout, working out sketch of loading framework on several different positions in the whole lift - course of hydraulic liftenafter this. analysing the case of force on loading framework when the loading force equal to 44100n and the lift - position of the hydraulic lifter is on upper limit, and giving a data table about the case of force on all these positions, consequently, completing the design of loading frame

    在加載框架的設計部分，通過對、類拖拉機的三點懸掛機構桿件尺寸范圍的比較分析，給出了一組、類拖拉機通用的三點懸掛機構桿件尺寸，由此作出了液壓提升器提升全行程中幾個不同位置的加載機構簡圖，並按44100n的加載力、以上極限位置為例對加載機構進行了受力分析，並給出了包括其它幾個位置在內的受力情況表，進而完成了加載框架的設計。
  5. According to dynamical characteristic of the bubble motion in the flow field, and under the assumptions of isothermal system without interior heat source, uniform bubble size, and ignoring surface tension, the mathematical expressions for interfacial momentum exchanges have been deduced which include drag, virtual mass force, and lift

    針對氣液泡狀流中氣泡運動力學特性，在系統絕熱、無內熱源、忽略表面張力、氣泡尺寸均一前提下建立了氣液相間曳力、虛質量力、升力的數學模型表達式。
  6. The cutter has high reliable cylinder and proportional electro - magnet for force, and the tools lift and down all controlled by computer so that the system has good stable

    切刀裝置採用高可靠性的汽缸和比例電磁鐵加壓，以保證系統穩定，抬落刀過程均由計算機控制，準確可靠
  7. Aimed at the active - pulling control features of lifting - cable in vertical lift process, finite element optimum design method was adopted, the problem of calculation of lifting - cable force was solved, the trend of lifting - cable force was also analyzed, the results of theoretical calculation are applied to the real project, get good effect

    針對豎轉提升過程中提升索主動張拉的控制特點，採用有限元優化設計的方法，解決了提升索力計算的問題，並分析了提升索力的變化規律，將理論計算結果應用於工程實際。
  8. Meanwhile it retains evenness on lift force to prevent leakage of residue that is caused by installation clearance error or changes in welding criteria, flow off molten iron as well as break - over welding, so that the ideal fosion depth and finishment have been fulfilled

    在需原動力的條件下，該機利用彈性夾角變化，隨著筒體轉動，使墊層焊劑始終緊貼筒體外側環向焊接區，並保持托力均勻防止因裝配間隙誤差或焊接規范變化而引起漏渣，鐵水下淌及焊穿現象，達到理想的熔深度和光潔度。
  9. The actual react force for 74500dwt bulk carrier are discussed and calculated, special for the third stage when ship ' s stern lift

    重點對第三階段，即在船艉浮時的滑道反力進行了詳細計算。
  10. Measure the lift - force of stability fin by using the force transducer between the bearings

    軸承負荷法用於鰭軸升力的測量
  11. Numerical results show that the bubble concentration distribution can be predicted by using the two - way coupling of the fluid and the bubble motion, and adding the wall lift force into the bubble motion equation, and the fluid velocity, turbulence intensity and shear stresses modified by the bubble motions can also be revealed

    數值模擬結果表明，通過加入壁面升力和採用雙向耦合方法，可以較準確地預測氣泡濃度分佈和揭示氣泡流動對流體湍流結構的影響。
  12. In the 1 ight of results, the interphase pressure can be ignored and the interphase lift force plays a trifling role in the friction reduction, while the gravity - buoyancy, the interphase drag force and the virtual mass force are influential, especially in the bigger bubble

    結果表明，相間壓力可以忽略掉，相間升力起的作用比較小，而重力-浮力、相間阻力和虛質量力的影響比較大，特別是在大氣泡中。
  13. Modern aircraft are so heavy that the wings must develop a very large lift force in order to sustain the aircraft

    現代飛機重量很大，機翼必須產生巨大的升力才能使飛機升入空中。
  14. It is concluded that all of the tested bionic wings can generate lift force, however the flexible wing has best kinetic and aerodynamic performance among them, as well as flapping frequency and amplitude are the main factor of effecting on lift force generation

    實驗結果表明，研製的翅型都能產生一定的升力，其中柔性翅具有較好的運動性能和氣動性能，並且拍動頻率和拍動幅度對升力有較大影響。
  15. The two wall jets collide with each other and turn upward to form an upwash fountain which increases the lift force of the upper plate

    包圍在噴射流與噴泉流附近的流體會被其帶入而在周圍形成數個渦流。
  16. The spinning of the propellers generates the necessary lift, or upward force, to raise the platform

    螺旋推進器快速旋轉，生成必要的上升力，使平臺升起。
  17. Wing flap, widely assembled in various kinds of airplanes, can increase lift force rapidly in a short time, for an aircraft taking off or landing, and also at some emergency situations

    襟翼在各種飛機上普遍應用，它可以在短時間內增加飛機升力，主要用在飛機起降過程和特殊緊急情況下。
  18. The mechanisms of flow - induced vibrations of the fluid - conveying pipes on offshore platform and in water are analyzed, the physical models and mathematical models of flows in pipes on offshore platform and in water are established, with the programs of numerical simulation, the flow of vibrating pipe, the force of flow - induced vibration in pipe on offshore platform and the lift and the drag of flow acting on the fluid - conveying pipe in water are solved, and the linear solution for equation of vibrating fluid - conveying pipe in water with the fixed supports in two ends is derived

    分析了海洋平臺及水下輸液管道的流體激振機理，建立了相應條件下的物理模型及數學模型，應用matlab軟體編制了計算程序，對海洋平臺輸液管道內流流場、管道所受流體激振力及水下輸液管道繞流受力（橫向升力及縱向阻力）分別進行了求解，並推得了兩端固支條件下水下輸液管道強迫振動方程的線性解。
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