“国内旅游人数”的概念、定义、翻译、参考文献-科学参考

单词	国内旅游人数
释义	国内旅游人数 Encyclopedia 管理学旅游人数释 number of domestic tourists国内旅游人数一定时期内在中国旅游城市、旅游企业或游览景点的国内旅游者人数的总和。
随便看	supercavitation supercavity supercell supercell-based screening super-Chandrasekhar model super channel in optical communications supercharacter supercharge supercharger supercharging supercharging clutch supercharging ratio supercharging system superciliary arch supercirculation super city super-civilization superclass super clean bench super-clean worktable superclosure superclosure of concave-convex function super cluster supercluster supercode

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。