rotation center 中文意思是什麼

rotation center 解釋
旋轉中心
  • rotation : n. 1. 旋轉；輪轉；循環。2. 【天文學】自轉。3. 【物理學】旋度。4. 輪流，輪換；交替。5. 【農業】輪作；【林業】輪伐（期）。
  • center : n vt vi 〈美國〉＝centre n 1 中心；中心點；圓心；中央；中樞，核心；中心人物；根源，起源。2 〈常C ...
  1. Because it is impossible to adjust the air bearing absolutely balance, the difference between mass center and rotation center must lead to a notable gravity disturbance torque. in the process of identification, modeling and identification of gravity disturbance torque is considered, and an extended kalman filter is educed for identifying air bearing inertia matrix and gravity disturbance torque, and then the algorithm is validated

    由於氣浮臺平衡調試方法和手段的限制，實驗過程中氣浮臺質心與轉動中心有一定的位置偏差，必將導致較大的重力干擾力矩，在辨識演算法的推導過程中，重點考慮了重力干擾力矩的建模和參數辨識問題，推導了氣浮臺的轉動慣量和重力干擾力矩辨識的擴展卡爾曼濾波演算法，並對演算法進行了數學模擬和全物理模擬驗證。
  2. The rotation of the core generates the magnetic field of the earth. the magnetic axis does not coincide with the spin axis and it does not pass through the earth s center

    地心的旋轉產生了地球的磁場，有趣的是，磁軸不單和地球自轉軸不一致，而且並不穿過地球的中心。
  3. The dynamo runs at rull speed to drive main shaft, then the main shaft makes the emulsifying wings in emulsification grove rotate, which absorbs the liquid in its brand groove into ring groove through guide vanes on upper and lower sides of the groove. the vanes spins circularly at high speed with the main shatf as center, and the blade and emulsificaton groove cut and crush it continuously. after that. it gers squeezed by the vanes highspeed centrifugal rotation. at last, it finishes isotropt emulsification tratment within extremely short time after continuous circulating mixing

    由電動機全速運轉帶動主軸，經主軸轉動乳化框槽內之乳化翼片，使其將桶槽內之液體經框槽上、下兩側之導流葉片吸入環狀框槽內，經以主軸為中心高速圓周旋轉葉片；連續使乳化翼端刀面與乳化框間極小之間系高頻率之強力切割剪斷、粉碎，再借葉片高速離心旋轉排擠，持續循環混合，以極短之時間即可完成均質乳化之處理。
  4. Phase center error : 2 rotation antenna s phase center error 4mm

    相位中心： 2旋轉天線相位中心誤差4mm 3
  5. Phase center error : 2 rotation antenna s phase center error 2mm

    相位中心： 2旋轉天線相位中心誤差2mm 3
  6. Fixed camera fastening its interior is loaded with an electric motor, on installs the good camera after the level to be possible to adjust the angle which the camera deals with, after achieved the best surveillance effect may accept the automatic control regulator by the electric motor the signal precisely to move the localization in under the control signal function, the camera already may automatically carry on the horizontal scanning to monitor the region, also may in under the monitoring center attendant s operation the moving surveillance object input voltage : ac 24v 50 60hz, 110v 60hz, 220v 50 60hz external dimensions : 119mm 115mm is high the weight : 0. 9kg material : abs high strength casts takes shape the degrees rotation : level biggest : 350, vertical 90 may adjust the velocity of whirl : 5 second 4 seconds revolve the spacing : exterior spacing card tunable load : 7kg function input plug : 1

    Kl - 306室內水平雲臺是安裝，固定攝像機的支撐設備.它內部裝有一電動機，在水平雲臺上安裝好攝像機后可調整攝像機俯仰的角度，達到最好的監視效果后可由電動機接受來自控制器的信號精確地運行定位.在控制信號的作用下，雲臺攝像機既可自動進行水平掃描監視區域，也可在監控中心值班人員的操縱下跟蹤監視對象
  7. With the successfully biding of core inserting pulling mechanisms and threading rotation ejection mechanisms supported by nation innovation financial and the approval of establishing large injection forming molds project technology r d center, jinsu company is gradually switch the center of industry structure to produce high precision and automatism high - end molds, and the base point that supports the new development is gradually emerged. i believe in 2007 jinsu will make great progress

    隨著公司「模具開合模抽插芯與螺紋轉動脫模同步機構」的通過論證與國家創新基金項目的獲得與支持，金塑公司在2006年正在逐步地把產業結構重心轉移到生產高精度全自動的新型模具方向上來，支撐新一輪快速發展的基點正在逐步形成，我相信在2007年金塑公司必定會乘風破浪更上一層樓。
  8. Secondly, the new physical intuition into reduced manipulability is given by means of decomposing reduced manipulability into arm length index and rotation angle index. the center index that expresses the positional relation between fault tolerant workspace and end - effector ' s motion is proposed

    其次，通過將退化可操作度分解為臂長和轉角兩種指標，賦予退化可操作度新的物理解釋，進而提出反映容錯空間和末端軌跡相對位置的中心度指標。
  9. Instantaneous center of rotation

    瞬時旋轉中心
  10. Position the cursor at the center of rotation. the objects will be rotated around this point

    光標的位置是旋轉中心。物體將圍繞這個中心旋轉。
  11. In addition to forward and backward rotation, center of rotation and rotation angle in certain procedures can be set up

    除向前和向後旋轉以外，旋轉中心點和旋轉角度在某種程序上可設置。
  12. Three leica tca1100 laser total stations are utilized to trace and measure the center of the three reflecting prisms. the coordinates of the three targets could be got by translation and rotation of reference - system. 3

    激光測量方法：採用三臺激光全站儀，動態跟蹤並測量饋源艙上三個棱鏡中心點的坐標，並通過坐標變換得到饋源艙的位置與姿態。
  13. Unfortunately, at times, mihm ' s level of aggression leads to early foul trouble ? a bad habit the center must avoid if he hopes to become a staple of phil jackson ' s rotation this season

    不幸的是，有些時候，米姆的侵略水平導致早期犯規麻煩，他必須避免這個壞習慣，如果他希望成為菲爾傑克遜本賽季輪換的必需品。
  14. This chakra has multiple energy components and moves around the field in a complex system of rotation to keep soul anchored in the center of the form and field or subtle bodies

    這一脈輪具有多個構成部分，以一個復雜的旋轉系統繞能量場旋轉，從而將靈魂保持錨定在身體、能量場或精微體的中心。
  15. Conclusions : with the horizontal alveolar loss, the rotation center moved toward the apex and the capacity of periodontal support decreased significantly

    結論：隨著牙周支持組織高度的逐漸降低，牙的旋轉中心向根尖移動，牙周支持組織對牙的支持能力明顯減弱。
  16. The aim is to get the rotation angles of left and right hands ' shoulder joints, elbow joints, wrist joints, sternoclavicular joint and the trunk when there is the longest horizontal distance between the center of gravity and the finish position

    主要目的在於利用創建的模式求解重心與沖線位置生成最大水平距離時，左右手之肩關節、肘關節、腕關節及頸關節與軀干扭轉的角度。
  17. Output shaft when the swing set in the center of rotation on the trip - down, design may also need to set rotation angles and movements itinerary

    出力軸在擺動時可設定在旋轉行程的中心點上停動，也可依設計需要設定旋轉角度和升降行程。
  18. The paper analyzed the struture of the tri - eccentric butterfly vavle at length, defined the tri - eccentric butterfly valve, educed the geometry function and its characteristic about the section of the butterfly disc. the results indicate : the parallel contour line across butterfly disc thickness is normal ellipse, thereby eslablished function relations between its geometry parameters ( long axis and short axis ) of three primary sections of the butterfly disc and the tri - eccentricity ; in order to avoid interference between the butterfly disc and the valve seat as well as the valve body, combining the torque, we obtained the feasible range about the rotation center of the tri - eccentric butterfly vavle

    本文主要分析了三偏心蝶閥的結構，給出了三偏心的定義，推導出了蝶板截面的幾何方程及其性質，結果表明，沿蝶板厚度的平行截面輪廓線為標準的橢圓形，進而推導出了蝶板幾個主要截面的幾何參數（長軸、短軸）與三個偏心之間的函數關系；考慮到蝶板啟閉過程中避免與閥體及閥座發生干涉，結合蝶板的啟閉扭矩，確立了三偏心蝶閥回轉中心的適宜區域。
  19. The air bearing is the most important part of an attitude control system simulator for simulating a satellite moving in the weightless circumstance. performance of a satellite attitude simulation system based on air bearing is decided by the inertia matrix and gravity disturbance torque arising from a difference between mass center and rotation center, and air bearing can be used to simulate the algorithm of on - line mass - property parameters identification on the ground. so the problem of mass - property and gravity disturbance torque identification for satellite and air bearing is studied in this thesis

    氣浮臺能夠模擬衛星在軌失重條件下的姿態運動，是衛星姿態控制系統物理模擬的核心部件，其轉動慣量和質心偏移引起的重力干擾力矩等決定了基於氣浮臺的衛星姿態物理模擬系統的性能，並且利用氣浮臺可以實現衛星質量特性在線辨識演算法的地面物理模擬驗證，因此本文對衛星和氣浮臺的質量特性及干擾力矩在線辨識問題進行深入研究。
  20. In succession, we should test whether the rotation center of the tri - eccentric butterfly vavle was right, brought forward a method to test the seal fit interference, designed the program about the seal fit interference and gave the corresponding results which the program was run

    對於三偏心蝶閥回轉中心的選擇是否合適，本文提出了一個檢查密封副干涉的方法，設計了相關的程序並進行了驗證，給出了程序運行的部分結果。
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