Therefore, when you divide by the mass to get the acceleration, the response of different bodies is inverse to the mass.

因此,当你拿力除以质量得到加速度时,不同物体的加速度与质量成反比

耶鲁公开课 - 基础物理课程节选

But gravity has a remarkable property that the pull of the Earth is itself proportional to the inertia of the object.

重力有一个显著特征,即地球的引力,与物体的质量成比例

耶鲁公开课 - 基础物理课程节选

He saw that if you take the atomic mass of chlorine, 2 add it to the atomic mass of iodine, divide by two, you get something that is really close to the atomic mass of bromine.

他看到，如果你将氯的原子质量，加上碘的原子质量，除以，得到的数将与,溴的原子质量很接近。

麻省理工公开课 - 固态化学导论课程节选

system is the opposite of the open system, no mass and no energy can flow through the boundary.

孤立系与开系正相反，没有质量或能量,能流过它的边界。

麻省理工公开课 - 热力学与动力学课程节选

It is the quality that we associate with being a kind of alpha personality.

就是这种质量,让我们将其与权势人格联结在一起。

耶鲁公开课 - 政治哲学导论课程节选

But the acceleration it produces on the elephant and on the mass, are in an inverse ratio of their masses.

但这个力使大象和物体产生的加速度,与它们的质量成反比

耶鲁公开课 - 基础物理课程节选

You adjust the lengths and when it balances, you can sort of tell what this mass is, right?

调整它与支点的距离,然后当它平衡时,你就能得到质量是多少,对吧

耶鲁公开课 - 基础物理课程节选

This also tells you that the mass of an object has nothing to do with gravitation.

这也表明,物体的质量与重力无关

耶鲁公开课 - 基础物理课程节选

Spiritedness is the central, psychological quality of the Republic.

意志是《理想国》的核心，与精神质量。

耶鲁公开课 - 政治哲学导论课程节选

That's how by either balancing the unknown force with a known force or by simply measuring the acceleration as I fall towards this podium and multiplying by mass, you can find the force that exerts on me.

我们既可以让未知力与已知力平衡,也可以只测量我冲向讲台时加速度的大小,再与我的质量相乘,都能求出作用在我身上的力的大小

耶鲁公开课 - 基础物理课程节选