“backspace”的概念、定义、翻译、参考文献-科学参考

单词	backspace
释义	backspace [`bak´spās] ^{COMPUTER SCIENCE} To move a recording medium one unit in the reverse or background direction. ^{MECHANICAL ENGINEERING} To move a typewriter carriage back one space by depressing a back-space key.
随便看	public network public pack public radio communications services public-safety frequency bands public-safety radio service public switched network public utility public works pucherite Puck puckering pudding ball puddingstone puddle puddling puddling furnace puelche puerperal sepsis puerperium puff puff ball puff cone puffer puffing gun puff of wind

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。