“tourist origins”的概念、定义、翻译、参考文献-科学参考

单词	tourist origins
释义	tourist origins Encyclopedia 管理学旅游客源地释 tourist origins旅游客源地具有一定的人口规模和经济能力，能够向旅游目的地提供一定数量旅游者的地区或国家。
随便看	land use land use and cover change Land Use and Land Cover Change Project land use arrangement planning of central city area land use classification land use control land use control system land use conveyance land use degree land-use density land used for industry and mining storage purposes land used for public manegement and service land used for special purposes land-use division land use engineering land use information land use intensity land use management land use map land-use model land use pattern of single center city land use planning land use planning system Land Use Policy land use ratio

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。