意大利豆子及意大利调味饭，烧烤，牛肉三明治。中等浓度的奶酪等。

Risotto with borlotti beans and meat, BBQ, slice of beef on grilled bread. Medium to strong cheese.

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皮蛋废水水质相当复杂，既属于含重金属离子废水，又属于中等浓度含盐有机废水。

Preserved egg wastewater which contains high concentration of heavy metal, salt and organic pollutants is very complicated.

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研究者们说血液中低浓度或中等浓度的酒精可能会保护脑部免受因脑损伤后脑细胞缺氧所造成的伤害。

Low or moderate levels of alcohol in the bloodstream may protect against brain damage that results when brain cells lack oxygen following trauma, the researchers said.

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Now, if I was a person that was designing a vaccine and I noticed that this was the response that it got, that antibodies were produced, they reached some intermediate level, they started to fall, I would say, "Well I haven't stimulated the immune system enough, let me re-boost, let me give another dose of antigen."

现在,如果我正在研究一种疫苗,我注意到机体会对这种疫苗产生应答,也就是会产生抗体,当抗体浓度达到中等水平后,就开始下降,就可以说,疫苗对免疫系统刺激还不足,我需要提高抗原浓度,让我再把剂量再加大一倍

耶鲁公开课 - 生物医学工程探索课程节选