From next term we try to move it into the own term version of electromagnetism, which are up till now has been taught in the lecture-station format.
从下学期起我们将搬去,电磁学自己的实验室,现在这门课还是用,讲座-背诵型方式讲授。
That tells us the direction of spontaneous change for ordinary processes, chemical processes, mixing and you name it, under conditions that are easy to achieve in the lab.
这个物理量告诉我们在实验室,能够实现的条件下通常的过程,化学过程,混合以及你所能想到的过程,自发进行的方向。
This is a normal weight laboratory rat given much more than it would-- could necessarily eat of standard laboratory food.
这是一只体重正常的实验鼠,如果我们给它标准的实验室饲料,即使食物分量超出了它的食量
And so this is not like a math problem set or a physics problem set. Or, like a high school physics lab, where we all know what the answer should be, and you could fake your lab results anyway.
或是物理问题集合,又或者是高中的物理实验室,我们对这些问题都有确切的答案,或者你可以把你的实验结果改成正确的,有些事情是不能明确界定的。
But they represent for us a direction That the research lab I direct is trying to hid in.
但他们给我们指出了一个方向,我所在的研究实验室就朝着这个方向努力。
We talked about attenuating in the laboratory, using cell culture techniques and what we know about mutating viruses.
我们讲过实验室中,利用细胞培养技术培养减毒疫苗,以及我们所了解的减毒病毒
We bring you in the--to the lab and we say to this group of people, "Please wait here.
我们把你带入实验室,对这个控制小组的人说,“请在这里稍等。
Let's imagine, as he says, human beings as if they were in a sort of laboratory test tube.
让我们设想,人类就像生活在实验室的试管里。
We are going to go to the United States, 1927, Bell Labs.
让我们到1927年的美国,贝尔的实验室看看吧。
We put it all to our lab, and this will be what we are doing.
放在实验室,我们也完全是这么做的。
So what we have to do, of course, is take it in to the lab and do this in a more systematic way with random assignment.
因此,我们必须做的是,把实验带回实验室,在随机安排下,更系统地做这个实验。
And right before the last slide, what does it look like in the lab, what we have been able to achieve is a system that performs about 15 words per minute.
在看最后一张幻灯片之前,我们了解了实验室要做的事情,我们能够建立一个系统,每分钟输出15个单词。
We could take it into the lab.
我们可以在实验室里研究。
We do this in the undergraduate Biomedical Engineering laboratory in the Malone Building so that we can do demonstrations and sort of hands on projects to really get a little bit deeper into the subject that we're considering.
开会的地点在,生物医学工程本科生实验室,在马龙大楼,这样我们就能通过做演示和实际操作,使大家较深刻地了解,我们讲过的东西
Let me ask another question, if you give this-- and we'll talk about this in a later lecture, but if you give this diet to laboratory animal-- rats, mice, whatever-- it's very common for animals to gain a good bit of weight when given access to this diet.
我们来看另一个问题,如果你给,我们将在以后的课上讨论这个话题,但如果你给实验室动物,像小白鼠之类的,给予某种类型的饮食,这种饮食习惯会使得体重增加
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