Superantigen in very light concentration can cause an enormous change of immunocytes, cytokines and antibody, cause a series of pathological and physiological change in the body.

超抗原以极低的浓度就能引起机体免疫细胞、细胞因子和抗体的巨大变化，引起机体一系列病理生理过程。

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The flyer design emphasizes conceptually and physically separate functions of light collection at a distance from the laser source, light concentration on the ablator, and autonomous steering.

飞行器草图强调了概念上和物理上各自的功能——从远距离的激光源收集激光、光集中在烧蚀材料上和自主操纵方向。

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The exchange rates of COS were determined by air temperature, light, and ambient concentration of COS.

树木与大气间COS的交换通量受树种、环境温度、光照、COS初始浓度等因素的影响。

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For now, it can analyze ambient room temperature, moisture in the air, light concentration or color, displaying its readings on an iPhone or iPad.

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Overall efficiency of the system is extremely low currently, thanks to a low concentration of those photon-catching structures, but individually they capture about 40 percent of the light's energy, meaning a higher concentration could make for very hearty soup indeed.

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Looking at the Nook for a second, you can immediately isolate the top as the light source, with a stronger concentration and somewhat even distribution.

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