“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	electron electron accelerator electron acceptor electron acceptor of soil redox electron affinity electronasty electron-atom bremsstrahlung electron attachment electron attachment coefficient electron avalanche [electron] avalanche ionization electron avalanche ionization electron backscatter diffraction electron backscattering pattern electron beam electron beam evaporation electron-beam evaporation electron beam evaporator electron beam excitation laser electron beam excited laser electron-beam excited laser electron beam focusing electron beam fragmentation electron beam heating electron beam heat treatment

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