我们同首相进行交涉，但没有效果。

We have made representations to the prime minister, but without success.

《牛津词典》

我进入驾驶舱，把灭火器对准火焰喷射，但没有效果。

I reached the cockpit and directed the extinguisher at the fire without effect.

《柯林斯英汉双解大词典》

一些企业已经开始意识到，让消费者承担回收的全部责任可能没有效果。

Some businesses have begun to realize it may not be effective to let consumers take full responsibility for recycling.

youdao

you tell me you believe American people should understand about each, We talked about stimulus, and you argues that it is not simulative at all, the cap and trade global warming bill passed the house in late June and now move to the Senate.

您说过,您认为美国人,应该彼此理解，我们讨论了刺激计划，您说刺激没有效果，全球变暖总量控制与交易法案,今年六月刚在众议院通过,现正在参议院审议中。

斯坦福公开课 - 经济学课程节选

So this is not even thinking about the other electron shielding, just if we think of the fact, all we need to think about is that the effect of going to a further away n n as we go down the table.

到现在我们甚至还没有考虑,其它电子的屏蔽效果，即使我们要考虑这个因素，我们需要考虑也就是,沿着周期表的某一列往下走，距离会逐渐变远,将起最重要的作用，actually，dominates,这一结果所产生的影响。

麻省理工公开课 - 化学原理课程节选