take effect

基本解释

Experts also noted that, at least for the moment, most Americans seem willing to give the new president time for his policies to take effect.
专家们注意到，至少在目前，绝大多数美国人都愿意给这位新总统一定的时间，以便让他的政策产生效果。
After you decide which of the three available trace levels you wish to implement, the next thing to consider is when and where you want the tracing to take effect.
在您决定三个要实现可用跟踪等级中的哪一个等级以后，下一件要考虑的事情就是您需要跟踪在何时以及何地生效。
As a report commissioned by the US Department of Energy shows, an emergency programme to replace current energy supplies or equipment to anticipate peak oil would need about 20 years to take effect.
美国能源部提交的一份报告显示赶在石油峰值到来之前启动一个紧急方案来取代目前的能源供应或设备大概需要20年左右才能起作用。

In Arizona, officers are now being trained in the new law set to take effect July twenty-ninth.
Another side effect if you take too much lithium is death, so that's no good to have in sodas either, and it might not have been as big a deal back in the 1920's, but you can imagine with supersizing today, this might be a bigger problem.
另一个副作用是因为摄入锂过量而死，这更说明在汽水里放这种东西是不好的，这在二十世纪二十年代可能没什么大问题，但你可以想象在如今这个什么都超标的时代，这也许会出更大的问题。
麻省理工公开课 - 化学原理课程节选
The United States Senate and Russia's parliament must both approve the agreement for it to take effect.

A20mg dose can supposedly take effect in 15 minutes and last for at least five hours.
FORBES: Technology

奏效
However, from the case we find that no matter how great the difficulties, possibility of reform is brought to the object of sanctions, the key of which are certain conditions beneficial for economic sanctions to take effect.
但是,从南非的案例中,我们可以发现,即使困难再大的经济制裁,也有对被制裁方带来深刻变革的可能,其中的关键就是要具备一系列有利于经济制裁奏效的条件。
法学
生效
The contract can’t take effect until the sale of the lessee must first understand the contract.
船舶融资租赁合同以承租人对买卖合同的知悉为租赁合同生效的要件。