linear stochastic hypothesis

例句：

1. 1.The path is linear and easy to follow.
   这条路线是直线的，很容易跟随。
2. 2. The data is linearly proportional to the input.
   数据与输入成正比例关系。
3. 3. The lines are linearly spaced.
   这些线条是等距离排列的。