英语语法分析

The point to remember is, that only non-affine requests can be load-balanced.

需要记住的一点是，只有不密切请求能被负载平衡。

However, up to now, main research works are only limited to piecewise linear affine systems.

然而，迄今为止，主要的研究工作仅局限于分段线性仿射系统。

An affine transformation is one in which parallel lines remain parallel after the transformation.

仿射转换指的是平行线在转换后还保持平行。