“溯溪运动”的概念、定义、翻译、参考文献-科学参考

单词	溯溪运动
释义	溯溪运动 Encyclopedia 教育学体育休闲与娱乐释 river trekking；river tracing溯溪运动由溪流的中下游溯行至上游源头的溪谷攀登项目，冒险性高且需具备多种技巧。
随便看	E'xi Shengtaiwenhua Lvyouquan exist existence Existence and Existents existence and non-existence existence and non-existence grow out of each other existence and uniqueness theorem existence axiom existence condition existence criterion existence domain existence factors existence form of element existence limit of nucleus existence of best approximation existence of lift existence of required elements of crime existence precedes essence existence principle existence problem existence proof existence property existence region existence symbol existence theorem

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。