As with much else in modern physics, the idea involves particle acceleration, the kind of thing that goes on in the Large Hadron Collider in Switzerland.
正如现代物理学中很多其他的观点一样,这个观点也涉及到了粒子加速,也就是位于瑞士的大型强子对撞机正在做的事情。
Microsoft also updated its ie Test Drive site, as of this week, to be "touch-friendly," and added some new multi-touchable demos like Particle Acceleration, Lasso Birds, and touch Effects.
微软还更新了其ie的测试驱动网站,截至本周,“touch - friendly”网站,增加了一些新的多触摸演示像粒子加速,套索鸟,和触摸效果。
In this paper, we studied the precession and gravitation acceleration effects of a test particle in gravitational fields.
本文对试验粒子在引力场中的轨道进动效应和引力加速效应进行了研究。
When a particle moves in a circle, it has an acceleration towards the center of this size, v^2 over R.
当一个质点在圆周上运动时,它有一个指向圆心的加速度,v^2 / R
So what I'm saying here is we are specializing to a limited class of motion where the particle has a definite acceleration, a.
我在这里想说的是,我们正在专门讨论一类问题,这些问题中,质点都有一个确定的加速度a
So, this is the most general position for a particle of constant acceleration, a.
这是一个加速度为a的匀加速质点,位移的最一般的表达式
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