The researchers, led by Associate Professor Vanessa Sperandio, said gut bacteria use a sensor in the bacterial surface to detect and respond to adrenaline released by the host.

这个由副教授Vanessa Sperandio领导的研究团队说，肠道内细菌通过在细菌表面使用传感器的方式，来检测和响应机体的肾上腺素释放。

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He finds that the proteins seem to freely associate in groups of four at the surface of each cell, but that in order for another cell to bind, it must have pretty much the exact same group of four.

研究者发现，这些蛋白似乎在细胞表面自由组合成包含四个蛋白的组合，但如果要结合其他的细胞，就必须有很多完全相同的这种组合。

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The burn out modes are suggested and discussed with the presentation of the associate distribution graph of failure rate and their surface topography.

初步建立了烧毁失效的模式，给出了相应的失效频数分布及其表面形貌状态。

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