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

单词	grassland tourism
释义	grassland tourism Encyclopedia 农学草原旅游释 grassland tourism草原旅游以草原为对象，以旅游者为主体，以草原景观、草原游牧生产生活方式及相关接待设施为客体，以草原文化为核心的旅游活动。现代旅游业的重要组成部分。
随便看	connected chain connected closed set connected colon connected compactum connected complex connected component connected component of a graph connected component of the identity connected covering connected curve connected design connected diagram connected diagram expansion connected digon connected digraph connected domain connected dominating set connected doublet connected-element interferometer connected-element radio interferometry connected fiber connected graded module connected graph connected Green function connected group

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。