So for instance, institutions like mental institutions and some prisons have installed token economies where there's rewards for good behavior, often poker chips of a sort.
比如像精神病院和监狱这样的机构,都引入了代币法,来奖励良好行为,这些代币通常是扑克筹码一类的东西。
so like, London or New york City for me would be dream places to live.
所以像伦敦或者纽约这样的城市,我做梦都想住在那里。
We've had other economic problems that have led to recessions but it hasn't seemed to be something as potentially global as it is now.
我们经历过其他导致经济衰退的,经济问题,但是这些都不是,像现在这样全球化的问题。
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
Right, because then everyone knows that there's going to be a death, whereas the cabin boy didn't know that this discussion was even happening, there was no forewarning for him to know that "Hey, I may be the one that's dying."
对,因为这样所有人都知道会有人死,而不是像之前派克被完全蒙在鼓里,根本没有人预先警告他,可能抽到是我死“
Is it okay if we do this every day until my car is fixed?
在我车修好之前,我能每天都像这样用一下你的车吗?
This is important because this molecule here, deoxyribose, is not the same upside down as it is - it's not symmetrical upside down and right side up, it's different because the 5' carbon's either pointed up or pointed down.
这很重要,因为对脱氧核糖来说,不都是像这样自上而下的,不是对称的自上向下或全部向上的,长链不同是由于,5'碳向上或者向下的指向不同
应用推荐