起作用 1.(起影响) play a part (in) 他们对保卫和平起着越来越重要的作用。 they are playing an increasingly important part [role] in safeguarding peace.2.(产生效果)take effect:很明显, 他的话在起作用了。his words were taking effect, which was clear.3.(兼作) function 有些英语形容词起副词作用。 some english adverbs function as adjectives
Together with other lines of evidence , we propose that polyploidization is still an ongoing process in grasses of polyploidy origins 参照其它类群演化式样,提出多倍化仍然在禾草的多倍化起源方面起作用。
Besides the immunological functions , mhc genes also play important roles in many other respects . the polymorphism of mhc genes , especially of mhc class ii genes , is the most essential property . moreover , mhc genes are usually used to analyze the genetic structure and genetic variation in conservation genetics Mhc除了具有免疫功能外,还在其它许多方面起作用: mhc基因的多态性是最受关注的特征,尤其是类基因,因此可将mhc位点作为一种遗传标记,用于种群遗传结构和变异性的研究,这对于一些濒危物种的遗传保护起到重要的作用。