“hub ring”的概念、定义、翻译、参考文献-科学参考

单词	hub ring
释义	hub ring [`hǝb ´riŋ] ^{COMPUTER SCIENCE} A thin plastic ring placed around the center hole of a floppy disk to prevent the disk from warping and damaging its contents if it is improperly inserted in a disk drive.
随便看	flow cleavage flow coat flow coefficient flow cone flow control flow control valve flow counter flow curve flow cytometry flow diagram flow direction flow distribution flow earth flow equation flower flowers of sulfur flowers of tin flow field flow figure flow fold flow graph flowing-film concentration flowing furnace flowing pressure flowing-pressure gradient

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。