“ripple mark”的概念、定义、翻译、参考文献-科学参考

单词	ripple mark
释义	ripple mark [`rip·ǝl ´märk] ^GEOLOGY 1. A surface pattern on incoherent sedimentary material, especially loose sand, consisting of alternating ridges and hollows formed by wind or water action. 2. One of the ridges on a ripple-marked surface.
随便看	concave grating concave polygon concave polyhedron concave spherical mirror concavo-convex concentrate concentrated concentrated load concentrating table concentration concentration cell concentration-dilution test concentration gradient concentration polarization concentration potential concentration scale concentration time concentrator concentric concentric bundle concentric cable concentric circles concentric faults concentric fold concentric fractures

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