instantaneous velocity
瞬时速度：物体在任何给定瞬间的速度。
常用释义
英式发音
美式发音
基本释义
- 瞬时速度：物体在任何给定瞬间的速度（尤其是加速物体的速度）。
例句
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1·So that's the definition of v, instantaneous velocity.这些就是v的定义，也就是瞬时速度。
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2·In addition, the instantaneous velocity is calculated, and its influencing factors are analyzed.另外，还分析了排气孔口瞬时速度的影响因素，对瞬时速度进行了计算。
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3·The dynamic vibration of hydraulic system is characteristic of instantaneous velocity, pressure and its oscillation.液压系统动力学振动程度可用瞬时速度、压力和压力脉动描述其特性。
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4·And now you will understand how we define the instantaneous velocity at time t which is different from an average velocity between two time intervals.现在明白了吗，t时刻，的瞬时速度是怎样定义的，与两时刻间的平均速度相比，瞬时速度并不一样。
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5·After optimization, the cutting Angle and the difference between the instantaneous velocity and the average velocity in the cutting area of the shear are decreased.优化后，在剪切区，剪刃剪切倾角和连杆水平速度均匀性两项指标均有所提高。
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6·On the basis of Newton's second Law, a motion differential equation has been put forward, by which a formula to calculating instantaneous velocity has been obtained.依据牛顿第二定律列出运动微分方程序，解方程序并求得计算瞬时速度的公式。
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7·The characteristics of the acceleration of the instantaneous velocity center (IVC) were presented, and the trajectory equation for pure rolling of rigid body (PRORB) was developed.分析了瞬心的加速度特性，建立了刚体平面纯滚动的轨迹方程。
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8·Though experiment the idea velocity of cartooning balanced emulation has been educed, instantaneous movement rule of capping in capping device, crank rocker mechanism has been emulated also.通过试验，得到了装盒平稳模拟的理想速度，找到了盖盖装置中盖盖瞬时的运动规律，并对其曲柄摇杆机构进行了模拟。
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9·Meanwhile, instantaneous information on conventional stack power can be involved in measuring function simultaneously as calculation of velocity spectrum can be conducted sample by sample.同时，由于速度谱的计算可以逐个样点进行，因此，度量函数中可同时包含常规叠加能量的瞬时信息。
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10·The velocity change of instantaneous negative pressure wave along the pipeline is analyzed when hot oil is transported. Two searching methods are applied to locate leakage through numerical integral.分析了热油输送管道沿程瞬态负压波传播速度的变化，采取两种搜索方法数值积分求解泄漏点位置。