“tourism development”的概念、定义、翻译、参考文献-科学参考

单词	tourism development
释义	tourism development Encyclopedia 理学旅游开发释 tourism development旅游开发人们为了发掘、改善和提高旅游资源的吸引力而从事的开拓和建设活动。
随便看	nebulization efficiency nebulizer nebulizers nebulizer therapy nebulosity nebulous bridge nebulous cluster nebulous envelope nebulous object nebulous patch nebulous ring NEC necator americanus necessary necessary and sufficient condition necessary and sufficient statistic necessary and sufficient σ-field necessary condition necessary condition for optimality necessary heirship necessary labor under the socialist system necessary labour and surplus labour necessary nutrients necessary observation necessary product and surplus product

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。