起作用

We discovered that there's more than one gene at work in hypertension, said O'Connor, adding that the team was surprised to find that these SNPs appear to affect men and women differently.

我们发现不止一个基因在高血压的发病中起作用，"O'Connor说："研究组人员还惊奇的发现这些基因在男性和女性中的影响是不同的。

Unless pride and obstinacy come into play,common sense tells you when to give up a struggle.

除非骄傲和固执起作用，常识会告诉你什么时候放弃斗争。

Yet many researchers are not sold on the idea that these odorless compounds play a role in human attraction.

然而，许多研究人员对这类无味化学分子在男女相吸引过程中也起作用的观念并不买账。

Her power of persuasion were to no avail.

她的说服力没有起作用

Of no avail: not helpful, not effective...

他们的努力不起作用。。。

Her powers of persuasion were to no avail.

她的说服力没有起作用。

"To no avail","Their efforts were of no avail.

4，他们的努力不起作用。

He tried and tried but all his efforts were of no avail .

他试了又试，但一切努力都不起作用。

It is no effect of him whatever threaten or speak the sense.

无论是恐吓还是讲道理对他都不起作用。

It is intended to be used within 2 weeks after injury for people with complete thoracic spinal cord injury. Second, the goal of the trial is to show safety and feasibility, not necessarily efficacy. Third, the cells have been differentiated to the point that they are no longer acting as stem cells but only as oligodendroglia.

该实验直接针对的是2周内完全性脊髓损伤者。2、该实验的目的是揭示胚胎干细胞移植的安全性和可行性，而不是这一疗法的必然效果。3、这些细胞经过分化后不再作为胚胎干细胞起作用，而仅仅能生长为神经细胞。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！