“周长”的概念、定义、翻译、参考文献-科学参考

单词	周长
释义	周长 Physics 通类数学 perimeter周长 perimeter①周长 ②目场计，视野计 Mathematics ＞组合数学、组合设计与图论＞图论＞释义 circumference周长 circumference周长^†；圆周^† perimeter周长^†；周^†
随便看	field ion microscopy field ion microscopy and atom probe field ion microscopy (FIM) field ion microscopy, FIM field irrigation method fieldistor field lens fieldless field limiting search field line annihilation field line reconnection field map field mapping field measurement field medical gas generation equipment field medical technical support equipment field method field microclimate field mode field model field model test field nebula field non-available precipitation field notebook field nursing equipment

科学参考收录了854744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。