But, unfortunately, there aren't good animal models for many of the diseases that we'd like to study.
但是很遗憾的是,对于很多我们想要研究的疾病,并不能找到合适的动物模型
And people who study this often claim to be studying neural network modeling to try to build smart machines by modeling them after brains.
神经网络的研究者们,通常会说他们是在研究神经网络模型,试图通过模仿大脑反应,而制造出智能机器
It's the kind of model that you'd see again if you went onto graduate school.
当你们读研究生时,还会见到的这个模型
And so part of my research was to analyze these logs and find patterns.
我研究的部分工作就是,分析这些日志并找出模型。
About 10 to 15 years later, another physicist, Ernest Rutherford, actually put this plum pudding model to test, Ernest Rutherford and he did it through studies that he'd been doing on radiation that was emitting something called alpha particles.
因此我们要,在上面再做改进,大概过了10到15年,另外一个物理学家,用实验来检测这个李子布丁模型,他一直从事alpha粒子辐射研究。
So leaving aside the specific example of beer, you think about some product that has some dimension on which it varies, and we can use this model to see how competition is going to work in that market.
把啤酒的例子放在一边,你们自己想一些在某种程度上,有所不同的产品,我们使用这个模型来研究,这个市场的竞争是怎样的
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