“headward erosion”的概念、定义、翻译、参考文献-科学参考

单词	headward erosion
释义	headward erosion Encyclopedia 理学溯源侵蚀释 headward erosion; retrogressive erosion溯源侵蚀河床或沟谷、沟床纵剖面上任意点受流水作用向河（沟）下切向源方向延伸的现象。又称向源侵蚀。
随便看	strongly mixing condition strongly monotone mapping strongly multiplicative quadratic form strongly negative strongly negative curvature strongly nonlinear system strongly normal strongly normal extension strongly normalizable term strongly paracompact space strongly plurisubharmonic function strongly polynomial-time algorithm strongly primary ideal strongly primary ring strongly pseudoconvex domain strongly pseudoconvex function strongly pseudoconvex manifold strongly pseudoconvex set strongly quasi concave function strongly quasi-concave function strongly quasi-convex domain strongly quasi convex function strongly quasi-convex function strongly recurrent strongly recurrent measurable transformation

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