科学家发现金星有大气层。
科学家发现,这些人情绪激动,会出汗,手会发抖。
Scientists found that the people were emotional, they sweated, they had trembling hands.
科学家发现,这些人情绪激动,会出汗,手会发抖。
Scientists found that the people were emotional, they sweated, they had trembling hands.
It says the discovery of the heaviest element known to science has been reported.
它说科学家们发现了最重的元素,并且已经上报了。
A group of scientists, mainly in Boston found, importantly, that they could cultivate the polio virus, the disease causing polio virus; they could cultivate it in cell culture.
在波士顿有一队科学家有了重大发现,他们可以培养脊髓灰质炎病毒,也是就引发小儿麻痹症的病毒,他们可以通过细胞培养来孵育这种病毒
Drugs like antibiotics, Penicillin, Erythromycin, again something else you probably all had experience with and you think well that's not Biomedical Engineering that's science, that's somebody discovering a molecule that kills microorganisms.
像抗生素,青霉素和红霉素这样的药物,你们都用过这些药,你不认为这属于生物医学工程的研究范围,而认为是科学的产物,科学家发现这种分子能够杀灭微生物
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