Lagrangian model is employed to solve the particle momentum. It illustrates that particles with different inlet positions have different separation efficiency.

采用拉格朗日模型对固相颗粒的轨迹进行了模拟，表明颗粒进口位置对颗粒的轨迹有较大影响。

youdao

Well, in physics, momentum is a vector, and it is a product between the mass of a particle and its velocity.

物理中，动量是矢量，它产生于,由粒子的质量与速度。

youdao

What is the momentum of particle number one?

物体1的动量是多少？

youdao

And we'll also talk about photon momentum as another example of light behaving up as a particle.

并且我们也会讨论光子动量的问题,这个可以作为光有粒子行为的例子。

麻省理工公开课 - 化学原理课程节选

And to just give you a sense of what this is, the analytical expression that Heisenberg gave in one of its forms is that the uncertainty in the momentum a particle times the uncertainty in its position, this is the uncertainty.

给你说明一下什么是，分析的表述方式,海森堡给出的按照它的其中一种形式,那就是,粒子动量的不确定度乘以,位置的不确定度，这是不确定关系。

麻省理工公开课 - 固态化学导论课程节选

It's a particle of mass m and momentum p has this energy so you solve for the energy, you get two answers.

一个质量为m,动量为p的粒子,有这么大的能量,你解出能量,得到两个解

耶鲁公开课 - 基础物理课程节选

In this case, the signal is a particle's momentum that is its mass times its velocity.

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