headward是什么意思
2024-01-13 16:17:17
headward
adj. 向头的；朝头部的
adv. 向头
例句
- Erosion, which may include undercutting, knick point migration, headward erosion and downcutting, continues but at a much reduced rate. 一些树最初在深冲沟出现前的浅冲沟中生长，一些冲沟里没有树木生长的迹象，生长的树木就是最初分开它们的栅栏标记。
- gully bed incision and headward erosion 控制沟道下切
- Formulas for Calculating Headward Erosion on a Bed Load-Delta 推移质三角洲溯源冲刷计算公式
- THE CONCEPTS AND MATHEMATICAL MODEL OF DOWNW-ARD SEDIMENTATION AND HEADWARD SEDIMENTATION 沿程淤积与溯源淤积的概念与数学模型
- headward gradient acceleration 头向梯度加速度
- headward growth 头方生长