it takes effect in January. The new law may not go as far as some would like, but the action is historic.

VOA: special.2009.05.27

And so what you want to do, basically drawing upon the law of effect, is reinforce the pig for doing good things.

你所要做的就是，应用效果律，强化这头猪做出的令你满意的行为。

耶鲁公开课 - 心理学导论课程节选

So this could be summarized as the law of effect, which is a tendency to perform an action's increased if rewarded, weakened if it's not.

这种行为上的变化被称之为效果律，也就是说，行为倾向随奖励而增加，随惩罚而减少。

耶鲁公开课 - 心理学导论课程节选

In Arizona, officers are now being trained in the new law set to take effect July twenty-ninth.

VOA: special.2010.07.03

So Greenberg, and since him, Brettler, and many others, have argued that the principle of divine authorship has certain very important implications. First, it has a significant effect on the scope of the law.

所以Greenberg和他之后的Brettler以及其他很多学者,都认为，作者身份的神圣性原则有某些意义重大的,含意，首先，它对法律的适用范围有重要影响。

耶鲁公开课 - 旧约导论课程节选

The agreement,once it takes effect, will be the first under international law to target just this problem.

VOA: special.2009.12.08

More generally, Chomsky suggests that the law of effect when applied to humans is either trivially true, trivially or uninterestingly true, or scientifically robust and obviously false.

更一般的来讲，乔姆斯基认为应用在人类身上的效果律,要么是无效且毫无意义的正确假说，要么就是稳定且明显的错误假说。

耶鲁公开课 - 心理学导论课程节选

The agreement will take effect once twenty-five countries have ratified it into law after signing it.

VOA: special.2009.12.08

But some take effect quickly. For example,in six months the new law will bar insurance companies from denying coverage to children with pre-existing health conditions.

VOA: special.2010.03.24

The law was signed last week and goes into effect in a few months.

VOA: special.2010.05.01

In Washington, Homeland Security Secretary Janet Napolitano noted that the law doesn't take effect for 90 days.

VOA: standard.2010.04.28

The law,known as SB 1070 is due to take effect in late July.

VOA: standard.2010.05.08

As the groundbreaking Right to Education law came into effect Thursday, Prime Minister Manmohan Singh made a rare address to the nation to express his government's commitment to ensuring education for all children.

VOA: standard.2010.04.01