take effect

基本解釋

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.
專家們注意到，至少在目前，絕大多數(shù)美國人都愿意給這位新總統(tǒng)一定的時(shí)間，以便讓他的政策產(chǎn)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.
在您決定三個(gè)要實(shí)現(xiàn)可用跟蹤等級(jí)中的哪一個(gè)等級(jí)以后，下一件要考慮的事情就是您需要跟蹤在何時(shí)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.
美國能源部提交的一份報(bào)告顯示趕在石油峰值到來之前啟動(dòng)一個(gè)緊急方案來取代目前的能源供應(yīng)或設(shè)備大概需要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.
另一個(gè)副作用是因?yàn)閿z入鋰過量而死，這更說明在汽水里放這種東西是不好的，這在二十世紀(jì)二十年代可能沒什么大問題，但你可以想象在如今這個(gè)什么都超標(biāo)的時(shí)代，這也許會(huì)出更大的問題。
麻省理工公開課 - 化學(xué)原理課程節(jié)選
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,從南非的案例中,我們可以發(fā)現(xiàn),即使困難再大的經(jīng)濟(jì)制裁,也有對(duì)被制裁方帶來深刻變革的可能,其中的關(guān)鍵就是要具備一系列有利于經(jīng)濟(jì)制裁奏效的條件。
法學(xué)
生效
The contract can’t take effect until the sale of the lessee must first understand the contract.
船舶融資租賃合同以承租人對(duì)買賣合同的知悉為租賃合同生效的要件。