2) field ridge coefficient
田地坎系数
4) Coefficient of bumpy-ridge
坎合系数
5) lateral slope of field ridge
田坎侧坡
1.
It collects the data of the height of ridges and lateral slope of field ridge of typical watersheds combining the methods of site survey and positioning observation.
水平梯田的田坎侧坡是水平梯田的重要组成部分,它不仅影响水平梯田的稳定,而且影响田坎占地的多少。
6) terrace embankments
梯田埂坎
1.
Vertical sliding surface of slope was anatomized,and used in stability and regression analysis of terrace embankments,numerical model has given that little land was occupied by terrace embankments,it is possible that the best design and practice apply in terrace embankments.
通过对土坡直滑动面的剖析 ,将其应用于梯田田坎的稳定分析 ,并通过回归分析给出了梯田埂坎少占地的目标函数的数学模型 ,从而使得梯田埂坎优化设计及实践应用成为可能。
2.
Based on that, rooting patterns of plants on the terrace embankments are classified.
采用三维坐标挖掘法对宁夏南部山区梯田埂坎上较为常见的几种植物根系分布进行了调查,并对根系的伸展模式进行了分类。
补充资料：田坎
1.田埂。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条