slope line[英][sləup lain][美][slop laɪn]示坡线; 坡度线 双语例句1The rising and end points are determined by the method of comparison between 5 successive points on the slope line of the peak values.峰起点与终点的确定采用相继5点的斜率比较法.
[测] 示坡线;倾斜线