In the first article, I looked at a weaker but, nevertheless significant, linear relationship between a measure called "Social Concentration" and a measure called the "Exhaustion Index".

在第一篇文章中，我研究了“社会集中度”和称为“消耗指数”的测量值之间的线性关系，尽管这种关系相对弱一些，但仍然十分明显。

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So, remember, in the linear system, you can think of a linear system as asking you to find the intersection between three planes because each equation is the equation of a plane.

记住，线性方程组问题，可以理解为求三个平面的交，因为每个方程就是一个平面。

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As is seen, the relation between the voltage and the current in each lamp is other than linear.

如图所示每个灯泡的电流和电压之间的关系并不是线性的。

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