And so what we do, in order to designate the identity of an atom, is the following.
所以,我们要做什么,为了标出原子的特性,这就是我们要做的。
So also, along those lines in terms of test taking, make sure you also box your answers and that you keep track of significant figures and that you also remember to include your units.
另外,既然提到了答题要求,我想提醒大家考试的时候务必标出自己的答案,保持有效数字的一致性,并且记得带上单位。
I'm going to use my own special program that will color code things for me in class, but the idea is the same; it's a text editor.
我将用我自己专门的程序,那个会分类为我标出代码的颜色,但是那个思想是一样的,这是一个文本编辑器。
You have on the handout the other mentions in Paradise Lost of Galileo.
讲稿上有标出另外提到伽利略的地方。
Let's look at that one. Here we have a dipole.
我们也标出了一个偶极。
You can see some of the points I've made along the blue line here.
你们可以看到我在蓝色曲线上标出了几个点。
What we've written is a whole step, so we've got to indicate that this is just a half step away in that fashion, D to E-flat.
而这里写的是一个全音级,所以我们要在这里标出,从D到降E只有半音级
For most of us, gravity acts this way, defines a vertical direction very naturally and the blackboard is oriented this way, so very natural to call that x and call that y and line up our axes.
对我们多数人来说,重力作用下,很自然地确定了竖直方向,而我们的黑板又是这个指向的,所以很自然地定出 x 轴和 y 轴,并标出我们的坐标系
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