您要查找的是不是：
- hypsometric curve (等高线)陆高海深曲线
- L-CurveL-curve
- 一定要注意区分美术画的线条和准确测量的等高线线条的不同。Care must be taken to distinguish artistically drawn form lines from accurately surveyed contour lines.
- H-Curve准则H-Curve criterion
- 顺等高线栽植，无论做或不做梯田对于保持水土都能有效。Contour planning with or without terracing is effective in conserving both soil and moisture.
- Bekesy tracing curve贝凯希[听力描记]曲线
- 等高线闭合closeness of contours
- Hannas curve哈那曲线
- 地层等高线stratum contour
- horoptercurve双眼单视界曲线
- 等高线树contour tree
- lifting curve (凸轮)升程曲线
- 海拔相同的地方用等高线相连的一种地图。a map having contour lines through points of equal elevation.
- duration curve (持续曲线)历时曲线
- 等高线数据contour data
- exhaust curve (示功图的)排气曲线
- 等高线提取contour line extraction
- Pearson curve(水文统计用)皮尔逊曲线
- 等高线模型contour line model
- safe curve speed (汽车的)弯道安全速度
