变加速运动

竞技体育中的变加速运动及其概念规范

The Varying Accelerated Motion in Competitive Sports and Its Normalized Concepts

泥沙颗粒沉降变加速运动研究

Acceleration motion of sediment particles in settling process

变加速运动理论与实践意义初探

A Preliminary Probe into the Meaning on Theory and Practice of Varying Accelerated Motion

本文报道了基于空间滤波法对变加速运动物体表面运动速度进行实时测量的实验研究。

Experimental study is reported on real time measurement of velocity of solid surfaces by using spacial filtering method .

变加速运动（即速度和加速度都在变化的运动）是宇宙间最普遍的运动。

Variably accelerated motion ( namely a motion with speed and acceleration all changing ) is the most prevalent motion in the universe .

在讨论变加速运动问题时，我们建议使用科学的规范用语，比如：急动度，力变率。

When the questions on varying accelerated motion are discussed , we propose that the scientific normalized words such as jerk and time rate of force change are used .

根据台车进行变加速运动的速度、加速度和位移曲线，推导出了实际齿廓方程。

According to the curve and equation of the pallet car 's speed , acceleration and displacement given in this paper , the actual tooth profile equation had been presented .

用新Tortoise坐标变换计算变加速直线运动带电黑洞的熵

Calculating Entropy of Rectilinearly Non-uniformly Accelerating Charged Black Hole with New Tortoise Coordinate Transformation

从KleinGordon方程出发，利用薄膜brickwall模型，给出了变加速直线运动带电黑洞的熵，得到的熵正好是视界面积的1/4。

Making use of Klein-Gordon equation , the entropy of this kind of black hole is calculated by thin film brick-wall model . The conclusion is that the entropy is proportional to the area of event horizon .

变加速直线运动黑洞的量子热效应

Quantum thermal effect of a non-uniformly rectilinearly accelerating black hole

变加速直线运动带电黑洞的熵

Entropy of a rectilinearly , non-uniformly accelerating and charged black hole determining straight

给出了作变加速直线运动的蒸发黑洞的辐射温度。

The radiative temperature of a non-uniformly rectilinearly accelerating evaporating black hole is presented .

由零曲面方程得到变加速直线运动带电黑洞的视界。

The event horizon of a rectilinearly non-uniformly accelerating and charged black hole is obtained from the null surface equation .

变加速直线运动中的视界我国大陆降水年变的谐波分析

Event horizon to observer with variable acceleration harmonic analysis of the annual March of precipitation over the main land of China

分析结果表明：沉子在水中自由沉降时，为变加速直线运动，加速度随时间的增加而趋近于零；沉降速度随时间的增加而趋近于恒定值；

The results are obtained as follows : the subsiding acceleration is varied with time , getting to zero as the time increases , whereas the subsiding speed reaching a constant ;

仿真表明，该方法的在线处理运算量不随所跟踪的运动目标模型的复杂性而增加，并且对变加速和急转弯运动目标具有较高的跟踪精度。

Simulation shows that the computational cost of this method does not increase with the complexity of the model of moving target . Moreover , the method has the higher tracking accuracy for the moving targets with variable acceleration and quick turn in a corner .