So if we think about, for example, this red line here, which energy state or which principle quantum number do you think that our electron started in?
我们来看看,比如这里的这个红线,它是从主量子数,等于多少的能级发出的?
One way to say it is, every body will continue to remain in a state of rest or uniform motion in a straight line.
另外一种说法是,任何物体都会继续保持静止,或匀速直线运动的状态
So, after the second line for code here char * s1 gets the return value of get string this is what the state of our world looks like.
在第二行之后,这个代码char,*s1,等于GetSting的返回值,这就是它看起来的状态。
应用推荐