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

单词	tourism concentration ratio
释义	tourism concentration ratio Encyclopedia 理学旅游集中性释 tourism concentration ratio旅游集中性度量旅游需求的时间变化和客源地空间分布变化的系列指标。又称旅游需求的时空分布集中性。
随便看	environmental pathology Environmental Performance Index environmental photochemistry environmental planning environmental planning cycle environmental plasma environmental policy environmental policy instruments environmental policy-integrated climate environmental politics environmental pollutant environmental pollutant exposure environmental pollutants Environmental Pollution environmental pollution environmental pollution and DNA repair environmental pollution chemistry environmental pollution control Environmental Pollution control Engineering Environmental pollution control of mobile sources Environmental Pollution control Strategy Environmental Pollution Control System Environmental Pollution control System Optimization environmental pollution in China environmental pollution liability insurance system

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。