The expression was first used in the southern part of the United States to describe the use of force to win an election.

VOA: special.2009.02.15

We can use the Coulomb force law to explain this where we can describe the force as a function of r.

我们用库伦定律解释它,力作为距离r的函数,让我们考虑一下。

麻省理工公开课 - 化学原理课程节选

So, we can use Coulomb's force law to think and it does that, it tells us the force is a function of that distance. But what it does not tell us, which if we're trying to describe an atom we really want to know, is what happens to the distance as time passes?

来考虑这两个粒子之间的,它告诉我们力随距离的函数关系,但它不能告诉我们，而我们如果要描述,原子又非常想知道的是,距离随时间的变化时怎样的？

麻省理工公开课 - 化学原理课程节选

She said the military itself, examining its experiences in Iraq and Afghanistan, has come to recognize the limits of the use of force.

VOA: special.2010.05.29

But despite allegations of excessive use of force, Mr.Netanyahu praised Israeli troops for what he described as "remarkable courage."

VOA: standard.2010.08.09

Because before,as you remember, the term "disproportionate use of force" was used,as if there is a proportionate use to occupy other countries' territory."

VOA: standard.2010.07.05

Namik Tan is Turkey's ambassador to the U.S: "It will be Turkey that will be hit hardest by the sanctions or use of force."

VOA: standard.2010.07.26

At the U.S.Defense Department, spokesman Bryan Whitman said there is always concern that the use of force by the military could lead to reprisals.

VOA: standard.2009.04.13

Red Shirts and human rights groups condemned the government's use of deadly force to end the protests.

VOA: special.2010.05.22