勻速運動 的英文怎麼說

中文拼音 [yúnsùyùndòng]
勻速運動 英文
[物理學] uniform motion
  • 勻 : Ⅰ形容詞（均勻） even Ⅱ動詞1. （使均勻） even up; divide evenly 2. （分出一部分） spare
  • 速 : Ⅰ形容詞（迅速; 快） fast; rapid; quick; speedy Ⅱ名詞1 （速度） speed; velocity 2 （姓氏） a surna...
  • 運 : Ⅰ動詞1 （物體位置不斷變化） move; revolve 2 （搬運; 運輸） carry; transport 3 （運用） use; wield...
  • 運動 : 運動[舊時用語] arrange things or get things done through pull
  1. From a numerical simulation on a practical possible mode : uniform acceleration - uniform speed - uniform deceleration, we obtain the relationship between the measurement error and the acceleration value

    以勻加速勻速勻減速運動為例，分析了測量誤差與加速度之間的關系，模擬結果驗證了該方法的可行性。
  2. If you were content to remain at rest or in uniform motion relative to an unaccelerated frame of reference, no force would be needed.

    如果你願意相對於一個非加速的參照系去保持靜止或勻速運動，並不需要有力作用。
  3. The newton the first laws finger object is had the character keeping original motion state, the inertia theorem is also called : under the circumstances of not accepting an outside force or being accepted an outside force by zero, the object always keeps uniform motion or motionless

    牛頓第一定律指物體具有保持原來運動狀態的性質，也被稱為慣性定理：在不受外力或所受外力為零的狀態下，物體總保持勻速運動或靜止。
  4. Hence the equations of motion with constant acceleration can not be used to find the speed at other point of the path.

    因此，不能用勻加速運動方程來計算路徑上其他點的速率。
  5. A programmable dynamic target system is presented in this paper. on basis of analyzing the deficiency of traditional rotary target system, the significance and practicability of programmable dynamic target is proposed. through obtaining the corresponding relationship between target and theodolite, simulation model that aims at founding the laws of the moving target produce influence on theodolite was set up

    根據靶標與光電經緯儀之間相對運動關系的數學模型建立了模擬模型，並應用模擬模型進行了大量的模擬試驗，對比了靶標做勻速運動和做正弦擺動對被檢測的光電經緯儀的跟蹤曲線產生的影響，證實了靶標在編程式控制制下按正弦規律進行擺動可以更好的檢測光電經緯儀的跟蹤性能。
  6. The key technology of the moving load identification is realized with the certain precision by using the generalized ortho - polynomial method, and the dynamic moving load identification model in generalized ortho - polynomial domain is established

    本文在載荷勻速移動的基礎上，將時域識別的方法推廣運用到變速運動的載荷，運用廣義正交變換技術研究了移動載荷識別的新方法，並推導出了在廣義正交域下移動載荷識別的數學模型。
  7. A scheme is proposed to derive natural frequencies and modal functions of a beam under the given boundary conditions and moving axially at a constant speed

    提出在給定邊界條件下確定一勻速運動梁固有頻率和模態函數的方法。
  8. Simulations also show that signals of the target should be received continuously and accurately. in chapter five, mgekf algorithm is given to evaluate the velocity and position of the target. mgekf equations are introduced in detail

    文中詳細介紹了mgekf濾波方程的推導過程，模擬結果驗證了這一處理演算法在目標固定不動和目標以某一速度勻速運動兩種情況下的有效性。
  9. These changes violate newton ' s first law, the law of inertia which implies that more energy is needed to change inertia ( to overcome frictional forces and inertia ) than to maintain inertia ( to overcome only frictional forces )

    這些變化違背了牛頓第一定律，也就是慣性定理在不受外力或所受外力為零的狀態下，物體總保持勻速運動或靜止也就是要改變物體的慣性需要額外的能量（以克服摩擦阻力和慣性）大於保持物體慣性的能量（僅克服摩擦阻力） 。
  10. But the traditional static design method is based on statics and seldom contains guidelines for incorporating the dynamic behavior of the moving belt. large safety factors are employed to accommodate most dynamic stresses in the belt. this can not only increase total cost but also give rise to system instability and higher dynamic stresses that can damage the belt, drums, idlers, bearings and other parts of the conveyor

    在高速情況下，帶式輸送機存在的主要問題之一是起制動過程中輸送帶的動張力問題，而傳統的靜態設計方法將輸送帶視作剛體，並且在靜力學基礎上按靜止或勻速運行狀態對輸送機系統進行受力分析和參數設計，將動張力以一定系數計入，用加大安全系數方法提高設計可靠性，這不僅會使帶式輸送機的成本提高，還可能引發起制動過程中較大的輸送帶動應力及運行過程中的不穩定性，從而導致輸送帶接頭的失效及滾筒、托輥、軸承乃至其它部件的損壞。
  11. Chapter two introduces a few extensively used maneuvering models include constant velocity ( cv ) model, constant acceleration ( ca ) model, singer model, “ current ” statistical model and two - stage filter model, and discusses every model ’ s state function and parameters

    第二章詳細介紹了目前運用最廣泛的幾種機動運動模型，包括勻速運動（ cv ）模型、勻加速運動（ ca ）模型、 singer模型、 「當前」統計模型和二級濾波模型;討論分析了各種模型的過程方程及各種參數。
  12. The dynamic model in the spherical coordinate is presented for bearing - only target positioning. however, such model has unknown covariance of process noise, which is related to the range between the target and the passive sensor

    簡要概述被動定向跟蹤，推導了球坐標系下的勻速運動目標的定向跟蹤模型；狀態建模的不完備性引起了模型噪聲方差陣帶有未知徑距參數，因而需要解決參數在線辨識問題。
  13. Equation of uniformly accelerated motion

    勻加速運動方程
  14. When a body is at rest, or in motion with constant velocity, the external force acting upon it are in equilibrium.

    當物體處于靜止或作勻速運動時，作用在其上的外力是平衡的。
  15. I then asked eighteen blind volunteers to feel the wheels and assign one of the following motions to each wheel : wobbling, spinning fast, spinning steadily, jerking or braking

    然後我請了18位盲人志願者先摸輪子，之後把下面的運動狀態和每個輪子對號入座：抖動、快速轉動、勻速轉動、猝然轉動和剎車。
  16. In the absence of force, a body will either remain at rest or continue to move with constant speed in a straight line

    沒有外力，物體不是保持靜止，就是一直沿著直線作勻速運動。
  17. The constitutive equation is a euler form to a reference which has initial stresses ( or residual stresses ), the constitutive equation also refers to a motion of constant velocity along a straight line

    該本構方程是參考具有初始應力場（或殘余應力場）的直線勻速運動狀態而建立的空間描寫形式。
  18. For the convenience of adjusting the welding torch, the welding torch is made to move with a even speed in x axes direction and is adjusted in y axes direction according to the data read, so that real - time seam tracking is implemented

    為方便調整焊槍，可以讓焊槍沿x軸勻速運動，根據讀來的數據實時調整y軸的運動，這樣就可以實現實時跟蹤了。
  19. We present " c - imm extended map - tuned variance method " to combine c - imm and extended map - tuned variance method. simulations show that : the performance of target tracking is improved by using c - imm extend map - tuned variance method when target is on road or junction

    理論分析和模擬表明，基於多模型的「 c - imm擴展地圖調整方差法」對于目標在道路交叉點時，或者目標在道路上勻速運動時，跟蹤性能有所改進。
  20. According to the structure characteristics and motion rules of the new type nursing robot, the close loop control system of this new type nursing robot is designed and made with the virtual instrument developing software labwindows / cvi, mcu, piezoelectric ultrasonic motor and high precision optical incremental encoder, which can make the robot reset and rotate by the predefined tracks. at the same time, in order to make the nursing robots used more widely where intensity, precision and price are not high, another control system is designed with the step motor, virtual instrument developing software labwindows / cvi, multi - function daq card pci1711, linear power amplifier. in order to use the nursing robots in acupuncture therapy, a simple finger is designed

    在對其結構特點和運動規律分析的基礎上，本文以虛擬儀器編程語言labwindows / cvi為軟體開發工具，以單片機為控制核心，以超聲電機為驅動元件，以高精度光電編碼器作為速度和角位移檢測裝置，實現了機械臂的復位以及預定軌跡的閉環控制系統的開發;同時為適應一些強度不大、精度要求不高的應用場合，也為降低成本，簡化控制裝置，推動新型護理機械臂短期內應用推廣的需要，以目前應用較為廣泛、控制技術較為成熟的步進電機為驅動元件，用labwindows / cvi開發環境、 pci1711數據採集卡以及線性功率放大器開發了一套控制系統，實現了手臂的復位、勻速運動以及預定軌跡的控制系統;為推廣護理機器人在針灸理療中應用，設計了簡單的手指機構並利用labwindows / cvi開發環境，以及智能材料驅動器? ?層疊式壓電驅動器，進行了手指的抓取以及對驅動對象的轉動控制。
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