“progressive sorting”的概念、定义、翻译、参考文献-科学参考

单词	progressive sorting
释义	progressive sorting [prǝ`gres·iv `sȯrd·iŋ] ^GEOLOGY Sorting of sedimentary particles in the downcurrent direction, resulting in a systematic downcurrent decrease in the mean grain size of the sediment.
随便看	shot depth shot drill shot effect shot elevation shot feed shot-firing cable shot-firing circuit shot-firing curtain shot group shotgun shotgun cartridge shothole shothole casing shothole drill shot noise shot pattern shot peening shot point shot rock shotting shot tongs shoulder shoulder blade shoulder-elbow height shoulder girdle

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