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• Displacement, Initial velocity, Final velocity, Acceleration and Time.

位移速度速度，加速度时间

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• For example, you can set the initial velocity that is used when inertia begins.

比方说，可以设定惯性开始时使用初始速度

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• The effect of particle size and initial velocity on the particle motion behavior is discussed.

讨论了粒子尺寸初始速度的大小和方向粒子叶栅内运动特性影响

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• A startled armadillo jumps straight into the air with an initial velocity of 18 feet per second.

受惊犰狳18英尺每秒速度空中

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• As to migration velocity analysis, it is suggested to start with a little higher initial velocity.

偏移速度分析中，从稍大的速度开始分析会对速度分析更加有利。

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• Up to now, there are about 100 non-viscosity initial velocity formulas which have been put forward.

目前为止一百多年来，提出的无粘性颗粒的起动流速公式100个左右。

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• The results have been used to guide the pickup of first breaks and to construct initial velocity model for refrac…

在折射静校正处理中应针对不同地貌特征建立拾取原则初始速度模型确保折射静校正结果的准确可靠。

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• Conversely, if I knew the velocity of this object, I also know what time it is, provided I knew the initial velocity.

反过来如果知道这个物体速度，我也同样可以知道时间只要速度已知的。

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• The paper deals with especially the measuring of initial velocity of bullet and its limitations. Some proposals are made.

本文特别是弹头初速测量现状存在问题进行了分析，并提出了一些建议

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• What that means is, if you know the velocity of the given time and you know the initial velocity, you know what time it is.

这个方程意义如果知道某个给定时刻速度并且知道速度，你就能知道运动的时间

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• The axial stability of impacting an elastic rod with constrained length by a rigid piece with initial velocity is analysed.

具有初速的刚性有限弹性轴向冲击稳定问题进行了分析

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• What is it you have to know about this object that was thrown, I claim, is the initial location of the object and the initial velocity.

关于这个物体我们需要了解什么要强调就是这个物体的位置初速度。

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• Create an empty game object named PhysicsTest and add script PhysicsTest to it and set both, cube reference and initial velocity of it.

创建一个名为“物理测试”游戏对象添加“物理测试”脚本，并设置方块引用初始速度

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• In the diffusion process, CO2 would be moving at its initial velocity in the radial direction and freely diffuse in its vertical directions.

二氧化碳扩散过程径向初始速度横向上表现为自由扩散

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• Gas flow from borehole directly relates to the gas emission from drill drainage coal bed and judging the initial velocity of gas emission from the borehole.

钻孔瓦斯流量直接关系钻孔煤层瓦斯涌出钻孔瓦斯涌出速度判定，因此研究钻孔瓦斯流量变化及发展趋势具有较大实用价值。

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• The problem is considered as dynamic response of the structure subjected to specified initial velocity or impulse load, with large deformation and plasticity.

问题当作结构规定速度脉冲载荷作用下非线性(变形弹塑性)反应

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• Based on chaff ground projectile test, the longest release distance and the biggest width under different initial velocity of two kinds length of chaff were measured.

通过地面发射试验，测量了不同长度的箔条在不同初速条件最远抛撒距离最大宽度，得到了箔条阻力系数与雷诺数之间的线性关系。

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• In the numerical calculation, the effects of striking object's initial velocity and the shells 'geometrical parameters on the dynamic response of shells are discussed.

讨论撞击速度以及壳体的几何参数浅球非线性动力响应影响

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• This paper presents the detail analysis of initial velocity on measuring means and treatments in internal and external ballistic design, and points out its differences.

初速测试处理方法详细分析弹道设计中和弹道分析使用的初速概率误差的区别

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• The effects of the cathode surface electric-field and electron initial velocity on the electrode shape and characteristics of electron beam are calculated and analysed.

计算分析了阴极表面电场电子(？)电极形状电子特性影响

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• Numerical simulations of the course of the plate blade impacting target with the different angles and the initial velocity were performed based on the finite element model.

建立有限元模型，对平板叶片不同角度初始速度撞击矩形过程进行了数值模拟

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• The reason of the projectile dispersion is analyzed and the initial velocity and elevation Angle are taken as the initial parameter to formulate the random mathematic model.

分析引起射散布原因，选取初速作为建立随机概率模型初始参数

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• An anvil is impacted by the bullet from an air gun and hence a certain. initial velocity is obtained. Then the vibration isolator absorbs the shock load of the anvil"s inertia."

通过气体发射的炮弹撞击块，使之获得一定速度 利用砧块惯性隔振器施加冲击载荷

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• Stresses of the in-explosive cylinder were analyzed, compound criteria for determinating the fracture radius was put forward to calculate the initial velocity of cylinder fragment.

分析内爆炸管膨胀破碎过程应力提出确定内爆炸圆管断裂半径复合判据，从理论上预测不同材料圆的破片速度

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• The influence of atmosphere density and initial velocity on the parachute inflation times, inflation distance and Max strain of suspension-line were analyzed by the simplified model.

运用简化模型初步分析了不同大气密度初始速度充气环境对降落伞充气时间充气距离，伞绳最大拉力影响

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• According to Finite Element Method, the impactor is considered as a discrete mass system in terms of 3D solid element with initial velocity, and 2D shell element is used for target plate.

首先采用有限元撞击体离散成实体单元构成具有一定初始速度的离散质量系统靶板采用单元离散。

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• After synthetically calculating the fragment windward area and the measurement data of the speed, we can obtain the initial velocity of the shot and the decay coefficient of the fragment.

获得典型弹片迎风面积弹片测速数据综合计算获得弹丸初速弹片衰减系数

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• After synthetically calculating the fragment windward area and the measurement data of the speed, we can obtain the initial velocity of the shot and the decay coefficient of the fragment.

获得典型弹片迎风面积弹片测速数据综合计算获得弹丸初速弹片衰减系数

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