起作用

Above results suggest that the nuclear genes controlling amyloplast development may express in the uninuclear microspore and continue to be active in the VC, while the genes controlling plastid dedifferentiation may be promoted in the GC after the first mitotic division.

以上结果表明可能控制造粉质体的核基因在单核小孢子中表达并继续在营养细胞中起作用，而控制质体脱分化的基因在第一次有丝分裂后才在生殖细胞中被启动。

What the old analogical theory can teach us is how that one belief can do this job.

旧的类比理论，能够告诉我们的是，'一个相信'如何能够起作用。

We know much about how anesthetics work, for example, based on clinical trials with rats.

我们对麻醉剂如何起作用已经有了很深入的了解比如说，根据在老鼠身上进行的临床实验。

We know much abou t how anesthetics work, for example, based on clinical trials with rats.

比如说，根据在老鼠身上进行的临床实验，我们对麻醉剂如何起作用已经有了很深入的了解。

Leptin also acts on cell bodies, which express cocaine and amphetamine regulated transcript, another anorectic peptide.

瘦素也在表达另一个厌食肽 CART （可卡因和安非他名调节副本）的细胞体中起作用。

At the same time, some of the negative forms of identification which were important in the past, such as the Cold War and anti-communism, are no longer useful today.

与此同时，以往一度重要过的某些带有否定含义的划分形式，譬如冷战和反共，如今再也不起作用了。

It's not that the anti-pollution measures did nothing, but is a lot smaller than city fathers would like to admit — possibly so small we can't detect the difference.

这不是说反污染措施不起作用，但对于城市可容许的范围而言是很微小的——或许小到我们无法侦测到差异。

That's why it's not responding to antibiotics.

这就是为什么抗生素不起作用的原因

Like children, like fever, which is the body of the antibody at work.

就像宝宝感冒发烧一样，那是身体内的抗体在起作用。

The antitoxin hasn't had time to work yet.

抗毒素还没来得及起作用呢

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。