这个包裹着生物材料的小球的是我们身体里数十亿的细胞能够相互配合协作的媒介，通过它，我们的才能保持意识清醒，行动敏捷。
That little ball packed with biological material is the medium through which all of our billions of cells coordinate with each other to keep our conscious stable and our bodies responsive.
水被认为对生命是至关重要的，因为水是营养物渗入细胞以及废物排出的媒介，也是关键新陈代谢反应的溶剂。
Water is thought to be crucial for life because it provides a medium for nutrients to diffuse into cells and wastes to drift out, and a solvent for critical metabolic reactions.
生长因子在皮肤中的广泛分布提示它们是皮肤细胞调节的基本信息媒介。
The comprehensive distribution of these growth factors on skin implies that they may be the basic message media to skin cells.
造成细胞受损的媒介物就是自由基，它是具有不成对电子的分子团，它总是试图从其他氧化物那里抢夺电子。
The agents that cause the damage are known as free radicals, which are unpaired molecules that are constantly trying to steal electrons from oxygen atoms.
而巨噬细胞在感染性媒介存在时的保护机体的急性反映不受影响。
The acute response of the macrophages to infectious agents like bacteria, critical for protection against disease, remained unfettered.
如果能够提高基因的转染率，那么在对活细胞进行基因转染时，纳米金就可以作为一种费用有用的媒介。
If the transfection efficiency is improved, gold nanoparticles will be very useful as mediator for gene transfection in living cells.
目的建立螨类细胞培养方法，为从细胞分子水平研究革螨、恙螨作为HFRS媒介提供条件。
Objective to establish cell culture method of the gamasid mites in order to study on the gamasid mites and chigger mites as the vectors of HFRS at the cell molecular level.
此损害导致大量多泛素化蛋白的积聚和线粒体功能障碍（被公认的细胞死亡的媒介）。
This impairment resulted in massive accumulation of polyubiquitinated proteins and of dysfunctional mitochondria which are the putative mediators of cell death.
研究院也找到了在大脑深处的细胞组织，白质在慢慢发生变化。白质是信息在神经系统中的不同灰质间传递的媒介。
The researchers also found changes in deep-brain tissue called white matter, through which messages pass between different areas of grey matter in the nervous system.
研究院也找到了在大脑深处的细胞组织，白质在慢慢发生变化。白质是信息在神经系统中的不同灰质间传递的媒介。
The researchers also found changes in deep-brain tissue called white matter, through which messages pass between different areas of grey matter in the nervous system.
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