uniform acceleration 中文意思是什麼
uniform acceleration
解釋
勻加速（度）。- uniform : adj 1 （形狀、性質等）一樣的，同一的；一致的；相同的。2 一貫不變的；始終如一的。3 規格一致的，均...
- acceleration : n. 1. 加速；促進。2. 【物理學】加速度；變速。3. 【教育】加速升級。
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It starts from rest and falls vertically downward with uniform acceleration.
它從靜止開始以勻加速度豎直下落。 -
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。 -
Retreating, at the terminus of the great northern railway, amiens street, with constant uniform acceleration, along parallel lines meeting at infinity, if produced : along parallel lines, reproduced from infinity, with constant uniform retardation, at the terminus of the great northern railway, amiens street, returning
從大北鐵路阿緬街終點站，不停地以標準加速度正沿著那如果延長會在無限彼方相遇的平行線逐漸離去。沿著那重新出現在無限彼方的平行線，不斷地以標準減速度，正朝著大北鐵路阿緬街終點站折回來。 -
Several key techniques of carving and milling machine cnc system are deeply studied they include : the transformation, data rebuild and interface design of huge volume nc program produced by cam ; the algorithm of cubic parametric spline pre _ interpolation and high speed real time interpolation in the cnc system, which. will gain a much higher surface precision and cutting speed ; methodology and algorithm of movement velocity acceleration control on a real time forecast _ and _ prejudge basis is designed. therefore, a smooth movement is insured. the shake and noise problem caused by non _ uniform pules for driving stepping or servo motor is solved by an improving algorithm to generate uniform pules
同時，本文對基於統一的pc平臺的雕銑機數控系統中的幾項關鍵技術進行了深入的研究，包括： cam生成加工程序的傳送、接收、讀取及其加工鏈表的生成和實時重構；對cam生成的離散數據進行三次參數樣條插值和基於累加弦長的三次參數樣條插補控制，保證加工工件表面的精度和光順性；設計具有「前瞻」功能的自動升降速控制方法，保證加工過程的平穩性；通過脈沖均勻化，有效地解決加工過程中因為脈沖不均勻而引起的震動問題。 -
Due to its wide bandwidth, krf laser beam is ready to be homogenized by a method called induced spatial incoherence ( isi ) to generate uniform illumination on target, which is critical to eos measurements. a long pulse is also preferred to get a " cold " acceleration of flyer in impact experiments
在激光能量30焦耳、脈沖長度50ns 、焦斑直徑300um 、聚焦功率密度8 . 5 10 ~ （ 11 ） w cm ~ 2的條件下，考察了激光對飛片的加速效果、飛片的平面性與聚焦激光的平面性之間的關系。 -
In order to know the relationship between gas - content and pipeline ' s pressure drop, the thesis deduces the pressure drop calculating equations based on uniform flow pattern and separating flow pattern. the equations show that pressure drop is made up of three parts, that is, friction resistance effect, gas acceleration effect and the gravity effect. and the research has shown that the gas has little effect on pressure drop. in the horizontal pipeline, the resistance effect must be overmatched the acceleration effect
為探討加入的氣體對管道壓力的影響，本文基於分相流和均相流兩種模型分別推導了三相流管道的壓降公式，表明無論是分相流模型，還是均勻流模型，管道內流體總的壓降是由三項組成的，即摩擦項、加速項和重力項，並得出了加氣對管壓變化不大的結論，所以認為在水平管道中，要獲得有效的減阻，則要使摩擦阻力分量的減小效應大於漿體加氣的加速效應。 -
Its advantage is that it provides a rapid and uniform transfer of heat to the culture vessel, and its agitation provides increased aeration resulting in acceleration of growth
它的優點是提供了一個快捷與均勻地將熱轉送至培養容器，它的攪動提供了較高的通氣量，因而加速了生長。 -
Finally, the experimental results, acquiring the motion parameters of the objects with uniform velocity and acceleration in the straight line based on the real binocular sequence images by the mentioned method, are presented
並給出了從真實雙目序列影像中獲取物體勻速直線運動和勻加速直線運動參數的實驗結果。 -
The initial evidence for acceleration came from the study of type ia supernova explosions, which in all cases reach a uniform or at least easily calibrated intrinsic luminosity
支持宇宙正在加速膨脹的第一個證據來自對ia型超新星的研究。這種超新星在爆發時，最終都會達致相同或至少容易校準的固有光度。 -
The maximum transmission efficiency of two - stage three - ring gear reducer is 93 %, and the load distribution non - uniform coefficient is less than 1. 1, and its vibration acceleration is less than acceleration of ordinary three - ring gear reducer that has the same properties
該兩級三環減速器的傳動效率達93 %以上，載荷分配不均勻系數小於1 . 1 ，振動加速度值也小於同等傳動能力的一般三環減速器。
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