慣性變動 的英文怎麼說

中文拼音 [guànxìngbiàndòng]
慣性變動 英文
inertial fluctuation
  • 慣 : Ⅰ動詞1 （習以為常 積久成性; 習慣） be used to; be in the habit of 2 （縱容; 放任） spoil; indulge...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 慣性 : [力學] inertia; inertance; sluggishness; the force of inertia
  1. Under the incentive of the civil - market demanding such as laser material processing and the military - market demanding such as a new generation of laser weapon candidate and icf, diode - pumped solid laser ( dpsl ) develops rapidly worldwide. as an important application, diode - pumped intracavity - frequency - doubled laser is attached much importance in recent years, but there still remain many problems unresolved completely. in this paper, i have given some abecedarian study results on some of these problems theoretically and experimentally

    因工業激光材料加工等民用市場的需求以及慣性約束聚變和作為新一代激光武器候選器件等軍方需求的推動，國際上高功率二極體泵浦固體激光器（ dpsl ）的研究進展迅速，作為dpsl的一個重要應用，內腔倍頻一直得到大家的重視，但仍有許多未徹底解決的問題和理論上的不完備之處，本論文擬對其中的一些問題作一初步的理論和實驗研究。
  2. The dynamics of a tractor - implement combination were complex in the atrocious working environment and fluky work status. a lot of components were not assured. the system had an evident non - linearity problem about large inertial and response lag due to its machine and hydraulic structure

    拖拉機作業機組在作業過程中，作業環境比較惡劣，作業工況復雜多變，其動力學問題很復雜，不確定性成分較多，此外，機組的機液結構系統慣性較大，響應滯后等非線性問題突出。
  3. The measured tangential force, tangential inertial force and normal vibration acceleration are decomposed using a discrete wavelet transform. the relation among these three dynamics state variables is investigated

    利用小波變換技術對測量的切向力、切向慣性力和法向振動加速度進行分解，對這些動力學變量之間的相互關系進行了深層次的研究。
  4. The equations of motion governing the axisymmetric elastic deformation of finite orthotropic cylindrical shells, involving the effect of transverse shear and rotational inertia, are derived. by applying the reverberation method, the displacement and the resultant forces of the shell in the phase space are expressed. then the transient waves in the finite orthotropic cylindrical shell subjected to the axisymmetric impact are obtained by using inverse laplace transforms. furthermore, the transient solutions are decomposed to the generalized ray integrals and computed numerically

    分析了計及剪切變形和轉動慣性的有限長正交異性圓柱殼中彈性瞬態波的傳播問題，採用回傳矩陣法，在相空間中給出了位移和內力的表達式。再利用laplace逆變換，得到正交異性圓柱殼受軸對稱沖擊作用時彈性瞬態波解，然後將其分解為若干廣義射線積分之和，並用數值方法求解之。
  5. The content of this thesis comes from the fujian natural science found following research task 。 it studies on a space cantilever single beam attached to a moving support 。 inertia forces which are brought by the support ' s movement ， are acceded to the equivalent initiative forces and the equivalent initiative moments 。 when we consider the relation of the forces and deformation ， we change the method of material mechanical analysis to the elastic mechanical analysis 。 further more ， we discusses the feasibility of the method which uses the multi - rigid - body discrete model to simulate the dynamic characteristic of a elastic body 。 first ， the finite segment method is adopted to establish the models of the beam 。 based on kane ' s equations ， dynamic math - model for the beam are derived 。 and by use of c - language and runge - kutta procedure ， the computer - oriented procedure can give the whole responses of the beam 。 second ， with compare to the numerical examples ， the method which uses the multi - rigid - body discrete model to simulate the dynamic characteristic of a elastic body which is under the condition of movement is verified to be feasible 。

    本論文為福建省自然科學基金后續研究課題，以已知支撐運動的單個空間懸臂梁為對象，在等效主動力與等效主動力矩中加入支撐轉動引起的慣性力，並在考慮力與變形關系時，用更一般的彈性力學分析代替材料力學分析，進一步研究用多剛體離散模型來模擬其動力學特性的可行性。首先，用有限段建立機械臂的多剛體離散模型，用kane動力學方法建立其動力學方程。並用c語言編制演算法程序，採用了四階runge - kutta積分程序求解微分方程組，給出構件的全部動態歷程。
  6. ( c ) the existence of the firm results from its effective configuration advantage of production and transaction obtained through routine - based evolution ; the boundary of the firm is concerned with integration of contestable activities which depend upon coherent dimensions of routines and dynamic selection regime and integration of non - contestable activities which depend upon variation and retention of routines, dynamic selection regime and dominant logic, assemblages of routines and path

    三、企業的存在是因為通過慣例的演化，實現了生產和交易的有效配置優勢。企業的邊界涉及可競爭性活動和不可競爭性活動的整合，慣例的連貫性維度和動態選擇制度決定了可競爭性活動的整合；慣例的變異和保留能力、動態選擇制度和主導邏輯、慣例集及其路徑決定了不可競爭性活動的整合。
  7. Can choose the " inertia delay ", or to prevent electrical transformer loading terminal

    可選購的"慣性延時" ，可防止電動機或變壓器負載端
  8. Delay trip multiple curves can choose the " inertia delay ", or to prevent electrical transformer loading terminal unnecessary trip

    多種延時跳閘曲線可選購的"慣性延時" ，可防止電動機或變壓器負載端出現不必要的跳閘
  9. 2. dynamics analysis : by setting up jacon matrix differential coefficient sport is passed to descartes space. it makes terminal executing manipulator produce differential coefficient of acceleration and force in every different coordinates can be got. then the effective inertia, coincident inertia and gravity load of two manipulators are calculated by lagrange method. so generalized joint torque of each joint is got, and along with equivalent driving torque, actual driving torque of each joint can be worked out. 3

    動力學分析：建立雅可比矩陣將關節空間的各關節的微分運動傳遞到笛卡爾空間，使末端執行器位姿產生微分運動，以用於求加速度及力在不同坐標系間的線性變換，再用拉格朗日法計算兩機械手的有效慣量、偶合慣量、重力載荷，從而計算得到各關節的廣義關節力矩，並與等效驅動力矩共同算得各關節的驅動力矩。
  10. And it is difficult to apply general pid control or fuzzy control to the equipment of crystal growth with nonlinear and great pure hysteresis characteristics

    晶體生長爐具有參數時變、大慣性和大純滯后的特點，應用常規pid控制演算法，動態性能不理想；應用模糊控制演算法，穩態精度不能令人滿意，都難以實現有效的控制。
  11. We first calculate the velocity potential between two adjacent time - steps and obtain the inertia force and added mass through integration

    本文通過直接求解船在變速運動時兩個相鄰時刻的速度勢，進而積分得到附加慣性力及附加質量。
  12. For example, exchange rate risk could be removed by constraining movements in the exchange rate for the convertibility undertaking to an even narrower range, settlement risk could be removed by changing the settlement convention from t 2 to t 0, and portfolio risk had already become less of an issue following the technical measures introduced in september 1998. 7

    例如，只要把兌換保證匯率的變動限制在更窄的幅度內，便可消除匯率風險把結算慣例由t 2變為t 0 ，便可消除結算風險至於投資組合風險，繼1998年9月推出技術性措施后，亦已成為較次要問題。
  13. The optimization of the dynamic characteristics of general inertial moment changeable electric transmission system

    總慣性矩可變電氣傳動系統動態特性的優化
  14. With the development of economy and urbanization, lighting firecrackers in city has produced many problems such as fire hazard, environmental pollution and man ' s injury, which is. the cause of the fail since 1990s

    通過梳理，可以清楚地看到社會經濟基礎和上層建築的變化會直接影響民俗活動的變化，也可以看到民俗本身所具有的強大慣性。
  15. Coordinate transformation, matrix, vectors, newton ' s law, conservation theorems, simple harmonic oscillator, non - linear oscillations, gravitation, euler ' s equation when auxiliany condition are imposed, the delta notation, lagrangian and hamilitonian dynamics, central - force motion, dynamics of a system o f particles, motion of noninertial reference frame, dynamics of rigid body, coupled oscillations, orthogonality of the eigenvectors, continuous system

    座標變換、矩陣、向量、牛頓定律、守恆定律、簡諧振動、非線性振動、引力、尤拉式方程式及附加條件、符號、拉格蘭及漢米爾頓力學、中心運動、多粒子系統動力學、非慣性參考座標運動、剛體動力學、耦會振動、本微向量正交性、連續系統。
  16. The hydraulic with inverter is a new kind of energy saving transmission technique. high power & high inertia pump - control - motor speed governing system with inverter is the basic transmission system of hydraulic systems with inverter, and it has extensive potential application in many kinds of equipments such as tunnel boring machine, hydraulic heave machine and injection machine

    變頻驅動液壓技術是一種新型的節能傳動技術，大功率大慣性變頻泵控馬達調速系統是變頻液壓系統中一類基本的傳動系統，在盾構、液壓提升機械、注塑機等諸多設備中有著廣泛的潛在的應用。
  17. Because of the especial working condition, marine boiler has many characteristics such as small inertia, great dynamic variety, much correlative and restrictive factor between its subsystems etc. so, it is necessary to study the dynamic modeling of marine boiler system

    由於特殊的工作環境，船用鍋爐具有慣性小、動態過程變化大、各子系統的關聯和制約因素多等特點。要了解其運行的動態特性，研究船用鍋爐系統的動態模型就十分必要。
  18. In the system of “ direct measurement ” of inertia brake, the braking torque is measured by the right torque sensor of inertia brake. in the thought of special construct of inertia brake, the work braking test data of inertia brake is analyzed, mathematic differential equation is founded, the variable situation of braking torque is analyzed through program calculation, some problem is discovered and suggestion is put forward to the application of test rigs and inertia brake

    在慣性制動器的「直接測量」系統中，用慣性制動器右端的扭矩傳感器來測量制動力矩的，考慮到慣性制動器特有的結構，對慣性制動器工作制動試驗數據進行分析，建立了數學微分方程，通過編程計算分析了制動力矩的變化情況，發現了問題並對試驗臺和慣性制動器的應用提出了改進建議。
  19. On the basis of dynamic control requirements of inertial vibrating feeder for automatic conveying system, and dynamic characteristics of inertial vibrating feeder different from those of other machine, this paper provided the selection and calculation of the frequency control scheme for the feeder

    根據自動化的物料輸送系統對慣性振動給料機動態調節的要求及給料機不同於其他其它機械的動力學特點，給出了慣性振動給料機變頻調速方案的選擇和計算。
  20. One is null oscillation occurred in the ehs valve, the second is the failure in the torque motor circuit, and the third is the load disturbance in the actuator

    然後對系統中其他幾種故障作了分析，包括伺服閥中位顫振故障；線圈故障；液壓缸運動慣性變化故障。
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