We need to think about solutions to this, right from the start of the class, and we already talked about something.
从一上课开始,我们就应该开始,思考这些问题解决方案,现在我们已经谈论了一些了
Well, let's start by-- Plato starts by telling us, reminding us of what it is to remember something.
让我们从这里开始,柏拉图首先告诉我们,提醒我们什么是记起一件事情
Let's go into the third version of this and then start doing something with these constructs.
让我们进入这个程序的第三版,开始用这些概念来写点东西。
So now we've said something about the economic change and something about the political change, and next hour, I'll start with the story of the military change that has so many significant consequences. Okay.
这节课我们讨论了经济变革,和政治变革,接下来,我们将会学到军队的变革,及其重要的历史意义,好的,下课
Again, we have to ask ourselves, we have to start thinking of the question about what does this mean for doing something about changing the world's diet, changing the nation's diet, changing the world's diet?
让我们来问问自己,考虑一下这个问题,改变一个国家的饮食文化,改变这个世界的饮食,这意味着什么
For example, if you started here and you did all this and you came back here, the average velocity would be zero, because you start and end at the same value of x, you get something; 0 divided by time will still be 0.
例如,如果你从这里开始运动,经过这个过程又回到这里,平均速度就是0,因为初态和末态的位移相同,你得到了什么呢,0除以时间还是0
It's really been a powerful tool in molecular biology because I might have a very small copy of a gene that I'm interested in and I can make enough copies that I can start to do something else with it.
这确实是分子生物学的一项利器,因为我可能只有,很少量的感兴趣的基因拷贝,而我可以马上制造出足够数量的复制品,能使我用作其他用途
If you look at weight and risk of Type Diabetes you start to see something pretty interesting.
在体重和II型糖尿病患病风险的关系中,我们能得出更有趣的发现
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