To make it,you need a milk carton, a pencil,a ballpoint pen, scissors and a pencil sharpener.

VOA: special.2010.12.28

I need to make it so you can still see that, so I'm going to pull down these boards.

我需要把这块黑板拉下来,以便你们还能够看到

耶鲁公开课 - 博弈论课程节选

And, the bottom line in modeling is make it only as complex as you need to.

模型构造的底线是,根据你的需要尽量把它弄得复杂。

麻省理工公开课 - 固态化学导论课程节选

you need to delicate, otherwise you won't be succeeful and that the patient won't make it.

没有奉献精神，就无法取得成功,病人也无法得到治疗。

普林斯顿公开课 - 领导能力简介课程节选

So, you want to give it to them because the biology of children is different than adults, and so you need to make sure it works in that population.

你希望将疫苗分发给孩子们,因为儿童与成人在生物学上不尽相同,要确保疫苗对儿童有效

耶鲁公开课 - 生物医学工程探索课程节选

And often, if you want to make a lot of it, you have to think about the thermodynamics of the system, how fast the reactions will go and kinetics, and then whether they'll go, the thermodynamics, and sometimes then you need to adjust the reactions, maybe use a transition metal to make it go better.

这种分子就不能正常工作，而且通常来说,如果你要大量生产一个东西,你必须考虑系统的热力学，反应速率和动力学,还有反应是否会发生，热力学，而且有时候你需要调整反应的发生。

麻省理工公开课 - 化学原理课程节选

Because this is something that could certainly have screwed you up if you didn't realize it did it, and you need to have that discipline to make sure it's doing the right thing.

因为这是一件如果你没意识到,要这么做的话,可能会令你抓狂的一件事，你需要一个规范,来确定Python做了正确的事情。

麻省理工公开课 - 计算机科学及编程导论课程节选

Well if you can continuously measure and then give the amount of insulin you need to compensate for that amount of blood, those things could work together to be a totally artificial pancreas, make it totally out of synthetic parts.

如果能持续监测并且补充,血液中不足的胰岛素,能同时具有以上功能的东西,才可以称之为人工胰腺,它不同于将部件简单的进行组合

耶鲁公开课 - 生物医学工程探索课程节选