审稿专家的原话:“Units of x and y labels must be included in Fig. 6. Also, the authors should use definitive upper and lower boundaries for the stretch rate (Also modify Figs 11-15, 18-19), which would help the readers to digest data.” Fig. 6 如下图。
这里不理解的是这个上下边界是啥意思,应该怎么作图才能满足审稿专家的意思呢?求给位指一条明路!感激万分~