不起作用的

In this way, the junk DNA could serve an important function even though the actual sequence information it contains is irrelevant.

以这种方式，垃圾DNA就可以起一个重要作用甚至它拥有的实际排序信息是不相关的。

We suggest that maybe bax gene, not bcl-2 gene, play a more important role in regulating germ cell apoptosis.

因此，我们认为，可能正是bax基因而不是bcl-2基因在生精细胞的凋亡中起着更重要的调节作用。

From what I have read about the hieratic and hierarchical ancient Egyptian society, meaningful political freedom was not an option for anyone.

这并不是说政策本身会起搅乱作用，而是说这个政策是在走投无路时退出来的，不是从容设计出来的。

I don ' t think that even I could produce any effect on a character that according to his own brother ' s admission is irretrievably weak and vacillating.

他自己的哥哥都承认他性格懦弱，意志动摇，到了不可救药的地步；对这种人，我看连我也起不了什么作用。

Daily variation type of Lycium Chinese Mill net photosynthesis rate is double peak type in natural conditions.Under shading、 fixed temperature and heavy CO_2 concentration couldn't change the type ,only can be mitigate the middy depression of photosynthesis;Illumination and temperature are main ecological factors which cause the Midday Depression .

自然条件下，菜用枸杞的净光合速率日变化类型为"双峰"型，遮荫、恒温、外施高浓度CO_2均不能改变其日变化类型，只对其"午睡"现象起缓解作用；光照、温度是导致菜用枸杞"午睡"的主要生态原因。

In order to assess the friction of lubricants on multifilament yarns, finish-free yarns are required

为了评定润滑剂对复丝纱摩擦所起的作用，要求用不带整理剂的纱作试验。

However, the role of telomerase in organismal aging has remained unaddressed, in part because of the cancer-promoting activity of telomerase.

然而人们对端粒酶在有机体老化时所起的作用一直不甚了解，其中一部分原因就是端粒酶能够促使癌症的发生。

Most of us have our own superstitions, even though we know rationally that they cannot work.

我们中的很多人有着自己的迷信习惯，即使他们理性上知道这些是起不了什么作用。

Although the increase of amylose content would increase the retrogradation rate, the function of amylose in the process of retrogradation was still not clear.

虽然直链淀粉分子含量的增加可能会加速回生速率，它在回生过程中所起的作用仍不明确。

Behave as if one were unimportant; take a less prominent part in sth

装扮成不重要的角色；在某事物中起较次要的作用

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐