There have been no studies of the effects of a low carbohydrate diet on pregnancy, so its effect on the fetus, if any, is unknown.

目前还没有关于怀孕时低碳水化合物饮食影响的研究，因此如果它对胎儿有什么影响也是不知道的。

youdao

Unfortunately there is no real way of comparing the impact of each variable, and so there is no real way of judging the net effect.

不幸的是，没有实际的方式来比较每一变量的影响，因此没有实际的方式评价净影响。

youdao

So far there has been no discernible effect on fish stocks and almost all the fisheries have now reopened.

到目前为止，还没有对放养的鱼造成可察觉的影响，几乎所有的渔场都重新开始运作。

youdao

So it's almost as if functions really are useless because they have no ultimate effect.

所以几乎是函数是没起作用的,因为它们没有最终的效果。

哈佛公开课 - 计算机科学课程节选

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

When you do a split, you're changing the number of shares for everybody, so it can have no effect on the ratio for anybody; it's just purely appearance.

当进行分割时,每个人拥有的股数变了,但每个人持股的比率没变,只是做做样子罢了

耶鲁公开课 - 金融市场课程节选

"The trajectory on CO2 emissions shows very little effect of the global recession so far, and no effect that I can detect from Kyoto whatsoever, " he says.

BBC: The year in business: 2011

They regularly troop off wailing to the Constitutional Court, but so far to no effect.

ECONOMIST: A not-so-model system

Doses of radiation received by people near the damaged power plant were so low that no discernible health effect could be expected.

FORBES: Like We've Been Saying -- Radiation Is Not A Big Deal