“vacation type sports tourism”的概念、定义、翻译、参考文献-科学参考

单词	vacation type sports tourism
释义	vacation type sports tourism Encyclopedia 教育学体育旅游释 vacation type sports tourism度假型体育旅游在节假日期间人们为了补偿工作中所消耗的体力和精力以及恢复身体健康，而参加的有目标、有计划、有方向的一系列体育旅游活动。
随便看	proportional division proportional expression proportional guidance method proportional hazard model proportional hazard regression model proportional hazards model proportional-integral-derivative control proportional integral derivative controller proportional-integral-derivative controller proportional integral derivative regulator proportional integral derivative regulatory systems proportional integral regulator proportional-integral regulatory systems proportional intensification proportional-intergral-dervative control proportionality proportionality coefficient proportionality factor proportional limit proportional loading proportionally cutting circle proportional mean proportional navigation proportional numbers proportional odds model

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。