But now what we are going to do is bring them in together sort of along the lines of this.
现在我们要做的,就是把他们按现在我们要做的,照线性关系放到一起来。
So we know this is going to be a straight line in between, so let's put this line in.
我们已知两者之间是线性关系的,所以我们用直线连接两点
What does this mean? Linearity of solutions, the elegant way of saying it is superposition holds.
这是什么意思,方程的线性关系,是解决问题的十分漂亮的方法。
And this is what they had expected that there would be no relationship, but instead here they saw that there was a linear relationship not to the intensity and the kinetic energy of the electrons, but to the intensity and the number of electrons.
另外一个实验,他们预期这两者没有关系,但他们看到的不是,光强和电子动能的,线性关系,而是光强,和电子数的线性关系。
This has nothing to do with linear regression.
这跟线性回归没什么关系。
The force may taper off, the force may not be given by a straight line, but for modest deformations, every spring will have a linear regime in which the force is linearly proportional to the stretching.
它产生的力可能会渐渐消失,力的曲线可能不是一条直线,而有轻微的弯曲,每个弹簧都有一个线性区间,在这一区间内,力和伸长量是线性关系
Linearity is the desirable way to go if you can manage.
线性关系是在你足够熟练时十分可取的方法。
You can see low voltage, low energy, high voltage, high energy. It is a linear function.
你会看到,低电压,低能量,高电压,高能量,这是种线性关系。
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