轉軸法 的英文怎麼說

中文拼音 [zhuǎnzhóufǎ]
轉軸法 英文
orthogonal rotation
  • 轉 : 轉構詞成分。
  • 軸 : 軸Ⅰ名詞1. （圓柱形的零件） axle; shaft 2. （對稱部分的直線） axis 3. （圓柱形的纏繞器物） roller; spool Ⅱ量詞（用於纏在軸上的線以及裝裱帶軸子的字畫）
  • 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
  1. Projection algorithm is presented as follows : first, characterize the reference image and the float image and turn into binary images ; then, project the binary images onto the abscissa and y - axis and get the projection vectors ; last, according to the elements of the vectors, the rotation and translation parameters were calculated separately

    投影法通過二值化參考圖象和浮動圖象，沿x軸、 y軸投影得到投影向量，然後根據投影向量元素的大小和位置，分別檢測圖象間旋轉、平移運動的大小。
  2. The prime meridian, which runs through greenwich in south - east london, became the basis for the world ' s time keeping in 1884 after the first astronomer royal, john flamstead, calculated that the earth rotated on its axis once every 24 hours

    1884年，首位皇家天文學家約翰法蘭姆斯坦算出地球每隔24小時繞軸自轉1次，使得通過倫敦東南格林威治的本初子午線成為全球計時基準。
  3. First the sketch / datum plane is fitted by least - square distance, then the extruded direction or axis with the flank points of the cloud is extracted in quadratic paogramming arithmetic, and certain points projected to gain 2d sketched datas. feature points are defined to segment the sketch datas, and the sketch profile is generated by fitting separately the line and circle segment

    使用最小二乘方法擬合草圖基準平面，採用二次規劃方法提取拉伸方向和旋轉軸線，然後將數據點投影以獲取草圖數據，通過柵格劃分提取草圖邊界輪廓數據，再對這些邊界數據進行基於特徵點的分割，以直線和圓弧段擬合出草圖輪廓。
  4. The reconstruction algorithm is presented in detail in the third chapter, including the computing of axis and the reconstruction of generatrix. then two examples are given to show the effectiveness and veracity of the algorithm

    論文的第三章詳細闡述了本文所提出的旋轉面重建演算法，給出計算旋轉軸和反求母線的步驟，並在最後給出了兩個算例。
  5. Based on the same principle of floating stability calculation of rectangle caisson, the moment of inertia of gravity axis of the fan shape is transformed through coordinate transformation formula, and the general formula and calculation method of floating stability for c limier caisson with partition ails are obtained

    摘要引用矩形沉箱浮遊穩定計算的相同原理，把扇形重心軸的慣性矩通過轉軸公式的轉換，再經數學證明，得到帶箱格圓形沉箱浮遊穩定計算的通用公式和計算方法。
  6. The results indicated that, the fabrication process of ultra - fine grain material is mainly determined by the stress, rotate speed and the flux of cooling water. the grain refining and the hardening effect are mostly affected by the rotate speed and the flux of cooling water. compared with commercial ly12, the invalidate strength and the prolongation rate of the ultra - fine grain material are properly improved in the measurement of compression property ; and the abrupt change of the dilatability of the ultra - fine grain material at 500c is found ; also the phenomena of which the grain size of these microstructures is stable when annealed under 300c is observed

    研究表明，採用本文提出的摩擦壓扭強變形區轉移法可以得到棒狀的超細晶材料，軸向壓力、扭轉速度和溫度是採用該方法制備超細晶材料的主控參數；試件的旋轉轉速和冷卻速度對變形區晶粒細化和硬化效果影響顯著；超細晶ly12的壓縮性能與淬火+自然時效狀態的ly12壓縮性能相比，斷裂強度和延伸率均有一定程度的增強；超細晶ly12的熱膨脹系數在550左右發生明顯的變化。
  7. Axes of rotation - methods for specifying and testing

    旋轉軸的規定和試驗方法
  8. Rotary shaft lip type seals - performance test proceduces

    旋轉軸唇形密封圈性能試驗方法
  9. Analysis software. the analysis show : the gyroscope effect to the flywheel rotor ' s and the shaft ' s vibration character under high rotate speed should be considered. at this time, the system ' s normal frequency is the function of rotate speed ; the amplitude passing through the resonance field can be lowered obviously by improving the effective damping of the electro - magnetic bearing

    建立了高速旋轉狀態下，採用磁軸承作支撐的飛輪轉子和轉軸的動力學模型，給出了有限元法在此問題中的具體應用，並利用i - deas有限元分析軟體具體分析了飛輪系統的共振頻率、系統振型，以及對偏心激勵的響應，分析表明：對于高速旋轉的飛輪轉子和轉軸，應考慮陀螺效應對其動力學特性的影響，此時系統的固有頻率是轉速的函數；通過提高磁軸承的等效阻尼可顯著降低系統通過共振區域時的振幅。
  10. It introduces a precision and quick way to check proper alignment of rotating reel shaft in ship unloader with the gearbox output shaft

    摘要介紹1種可以高精度、快速測量碼頭卸船機捲筒旋轉軸與齒輪箱輸出軸對中的方法。
  11. To solve this difficult problem, this paper presents an innovated digital matching machining method, which integrates many techniques such as curved surface automatic tracking, data acquisition, mathematical analysis, cnc and digitizing. a new algorithm is introduced to track and sample a large - scale rotary surface with the use of three - dimensional scanning probes

    研究了蒙皮內表面的數字化採集技術，提出了採用三維掃描測頭進行大型不規則回轉面自動跟蹤測量的控制演算法及密集數據採集方法；研究了蜂窩夾芯表面的數字化加工技術，提出了以回轉軸為基準的隨動控制插補方法。
  12. In the structure and mechanism reliability analysis, the monte - carlo method, the importance sampling method and the extended importance sampling method which is presented in this paper are applied into the t russ structure, the box structure, the shaft structure and the flexible four - linkage mechanism

    無人戰斗機機體可靠性分析是對無人戰斗機上的結構、機構（桁架結構、盒式結構、轉軸結構以及四連桿機構等這些最基本的結構、機構型式）進行可靠性分析。分析時採用蒙特卡羅法、重要抽樣法以及本文提出的擴展重要抽樣法。
  13. The initial position of motor rotor nut only affects positioning precision, also has effect on start performance

    在電機啟動時，普遍存在無法準確測量出電機轉軸初始位置的問題。
  14. Chapter 1, making use of the technique of pivoting operation, the technique of sequential systems of linear equations of studying constrained optimization problems and the idea of strongly subfeasible directions method and, several new algorithms for systems of nonlinear inequalities are presented

    第一章，藉助于轉軸運算技術，序列線性方程組技術以及強次可行方向法思想，建立了非線性不等式組的序列線性方程組演算法，演算法的搜索方向由有唯一解的線性方程組的解及其校正產生。
  15. A compact lemke ' s algorithm was presented as the improvement of lemke ' s complementary pivoting algorithm. it reduces data storage and computing cost effectively

    提出了lemke互補轉軸演算法的一種改進格式? ?緊縮lemke演算法，該方法可以有效地節省存儲單元和減少計算工作量。
  16. The algorithms do not use any pivotal operation, but use the generalized ( e, d ) - active constraint set to determine the generalized projection matrices. the diagonal matrix of the projection matrix is a new construction method and it is the main function to insure the finite termination

    演算法不使用任何轉軸運算，僅用（ ， ） ?積極約束集確定廣義投影陣，該投影陣中的對角陣是一種新的構造方法，它在保證演算法的有限步收斂中起十分重要的作用。
  17. In this paper, it is discussed that the portfilio model can charge into linear complementarity problem using kucker - tucker theorem, and we propose a pivoting method and present a method to solve the high - dimension portfolio problem. we also make some computational experimence. our computing illustrates that our methods are efficient and reliable, which can help the investor make decision in practice

    本文基於組合投資模型的特點，利用kuhn - tucker條件將其轉化為線性互補問題，提出了求解高維數組合投資問題的轉軸方法，並結合具體實例進行數值模擬得到了預期的結果，幫助投資者進行決策分析，從而理論聯系實際，直接將理論應用到實踐中。
  18. Rotary shaft lip type seals for automobils ; material requirements and methods of test

    汽車用唇型旋轉軸密封件.第3部分:材料要求和試驗方法
  19. Second, the paper studies the testing project by orthogonal test and the method of principle components analysis to pick up the optimum testing condition. third, the paper analyzes the signal from vibration energy and abrasion degree

    通過建立大型回轉軸承裝置的振動模型，以大量的試驗數據為依據，提出了一套從試驗條件與參數的選取到最後分析結論判定的系統方法。
  20. Length measuring instruments. internal micrometers with 3 spindles. specifications. test methods

    長度測量儀表.帶3根轉軸的內徑千分尺.規范.試驗方法
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