Anyway, what physicists do is they put bodies in various circumstances and they deduce various forces.
总之,物理学家的工作就是,将物体置于不同的环境中,得到不同的力
It's using its set of rules to deduce the value and print them back out.
计算器用自己的规则,去计算出结果来并返回。
In the case of a spring, this is the law that you will deduce.
在弹簧这个例子里,这就是你推导出来的定律
And it probably, I think we can deduce, returns the right answer here.
然后程序也可能,我认为我们可以推断,程序会返回正确的答案。
Imperative knowledge is a description of how to deduce something.
程序性知识是,对推论过程的描述。
We want to have things that deduce new kinds of information.
我们会去做一些可以,推断出新种类的信息的东西。
You can deduce it because the carriage is moving the other way.
你能推出这个结果因为车厢在朝反方向运动
This is the kind of thing you should be able to deduce.
你们必须掌握推导这类问题的方法
If it's something else, you will have to deduce another law.
在其它情况下,你会推导出其它的定律
Can we deduce anything about those?
我们可以从这些东西中推理出什么呢?
Which is, and we're going to do some examples of this, initially we just typed in expressions Python into the interpreter; that is,directly into Python And as I suggested last time, the interpreter is actually a program inside of the machine that is basically following the rules we're describing here to deduce the value and print it up.
也就是,我们将会对这一点讲解一些例子,一开始我们只是简单的把表达式输入,到解释器里面去,也就是直接传给,我上次跟大家讲过,解释器实际上是,机器内置的,按照我们描述的规则,来推算出结果值并把值显示出来的一个东西。
That kilogram, I don't expect you to deduce.
那 1 千克,我没指望你们能推导出来
But let me deduce that in another way.
但是让我用另一种方法来推导一下
And the purpose of this course is to show you over and over and over again that starting with those one or two laws, you can deduce everything, and I would encourage you to think the same way.
这门课的目的,就是要反复告诉你们,从其中的一两条定律出发,你可以推导出一切,我鼓励你们用同样的方法来思考
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