To do that click on thedraw a freehand spline icon and selectrectangle .
要做到这一点，请点击画写意花键图标，并选择矩形。
Spline convolution for resolving overlapped voltammetric peaks .
重叠伏安峰的样条卷积法分辨。
Rectangle spline broaches grading of product quality .
矩形花键拉刀产品质量分等。
Considering that some bonds in domestic market are inaccurately priced , we proposed a robust spline model to fit the term structure of interest rate in our bonds market .
