| 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 | 
科学参考收录了103327条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。