“positional representation system”的概念、定义、翻译、参考文献-科学参考

单词	positional representation system
释义	positional representation system 按位记数制
随便看	urogenital trichomoniasis urogenital tuberculosis urogenous urogenous pyelitis uroglaucin urografin urogram urography urogravimeter urohematin urohematoporphyrin uroheparin urohyal urohypertensin urokinase urokinetic urokon sodium urokymography urolagnia uroleucic acid urolilin urolith urolithiasis urolithic urolithology

科学参考收录了1248194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。