细胞 的英文翻译

cell

matrix

细胞 的中文句子和英文句子

新陈代谢维持生命所必需的，发生于存活细胞中或生物体中的物理和化学过程的总和。在此过程中，一些物质被分解从而为生命过程提供能量，而另一些维持生命所必需的物质则被合成

The complex of physical and chemical processes occurring within a living cell or organism that are necessary for the maintenance of life. In metabolism some substances are broken down to yield energy for vital processes while other substances, necessary for life, are synthesized.


透性酶激活另一种物质穿透细胞膜的一种酶

An enzyme that promotes the passage of a substance across a cell membrane.


卵细胞的极细胞核、细胞或有机体的主轴两端的任一端

Either extremity of the main axis of a nucleus, a cell, or an organism.


眼睛的视觉系统刺激视网膜内的细胞。

The optical system of the eye stimulate cell of the retina.


药量已被减低到某一水平，既足以对付受感染的细胞，又不会干扰正常的新陈代谢。

The dosage was geared down to a level which would work on the infected cells but not upset their normal metabolism.


脑膜一种膜，尤指覆盖脑子和脊椎中脊髓的三种细胞膜之一

A membrane, especially one of the three membranes enclosing the brain and spinal cord in vertebrates.


致癌基因导致正常细胞转变为癌变细胞的基因，尤其是一种把寄主的细胞变为肿瘤细胞的病毒基因

A gene that causes the transformation of normal cells into cancerous tumor cells, especially a viral gene that transforms a host cell into a tumor cell.


神经核一组专门的神经细胞或存在于大脑或脊髓中灰物质的局部块

A group of specialized nerve cells or a localized mass of gray matter in the brain or spinal cord.


胞质皱缩通过渗透作用由于缺水引起的活植细胞或细菌的细胞质的皱缩或收缩，并与细胞壁分离

Shrinkage or contraction of the protoplasm away from the wall of a living plant or bacterial cell, caused by loss of water through osmosis.


人类的大脑含有几十亿个神经细胞，这些细胞由纤细的神经将彼此连接起来。

The human brain contains several billion nerve cells, which are connected with one another by fine nerves.