多细胞的

Betel quid and areca nut are both recognized as carcinogens, however, the effects of their ingredients on cells are not poorly studied.

摘要 槟榔嚼块(betel quid， BQ)与槟榔子(areca nut， AN)已经被公认为致癌物，然而有关槟榔成分对细胞的影响之研究却不多。

Objective: To study the effect of Interleukin -8（IL-8） on mouse blastocyst attachment and outgrowth.

众所周知，白细胞介素-8（Interleukin-8，IL-8）是一个多细胞来源的趋化因子，主要对中性粒细胞具有激活和趋化作用[1]。

Modern biotechnology has become an applied area of science with a multidisciplinary approach embracing recombinant DNA technology, cellular biology, microbiology, biochemistry, as well as process design, engineering, modeling and control....

现代生物技术已经成为科学应用领域涵盖了多学科的重组DNA技术，细胞生物学，微生物学，生物化学方法，以及工艺设计，工程设计，建模和控制。。。。

Within two months (56 days) of transplantation, all patients had evidence of initial multilineage donor hematopoietic cell engraftment.

在移植手术后两个月之内(56天)，所有患者都显示出多世系捐赠者造血细胞的初期移植反应。

The epidermis is made up of several overlapping layers of skin cells.

表皮组织是由皮肤细胞的多层搭接层构成。

Gametophyte The gamete-producing generation in the life cycle of a plant or multicellular alga.

配子体：是能够形成配子并进行世代繁衍的植物体或多细胞藻类。

We cannot be certain that Gonium, pandonina, Eudonna, and Pleodorina represent stages in the evolution of multicellular Volvox from unicellular chlamydomonas.

我们不能肯定盘藻、实球藻、空球藻和杂球藻代表从单细胞衣藻到多细胞因藻的各进化阶段。

IL-6 plays an important role in immune response, hematopoiesis, and acute phase reaction.

白细胞介素6（IL-6）是一种多功能的细胞因子，在调节造血、免疫应答和急性期反应中起着重要作用。

The metabolism of glucose and glutamine of rBHK cells were prone to energy production, and the utilization of them for biosynthesis decreased. On the other hand, rBHK increased the uptake of amino acids to compensate for the osmotically elevated external environment.

随着培养基渗透压的升高，细胞的葡萄糖和谷氨酰胺代谢明显增强，代谢过程更倾向于能量生产，用于生物合成途径的比例下降，同时更多的氨基酸用于胞内氨基酸池的积累，合成更多的胞内蛋白以弥补渗透压造成的影响。

It has been predicted by molecular genetics that the tumorigenesis due to one single gene is almost impossible, instead, it is always be a result of inactivation of several gene suppressors or activation of oncogenes.

近年来的分子遗传学研究从癌基因和肿瘤抑制基因的角度，提出单个基因的改变不能造成细胞的完全恶性转化，而是需要多基因的改变，包括几个癌基因的激活和两个或更多肿瘤抑制基因的丧失。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。