headward

基本解释

• adj.向头的；朝头部的
• adv.向头

同根派生

英汉例句

• 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