“国际旅游惯例”的概念、定义、翻译、参考文献-科学参考

单词	国际旅游惯例
释义	国际旅游惯例 Encyclopedia 管理学国际旅游条约释 tourism international practice国际旅游惯例国际上公认的，基于习惯事实，内容明确规范，与现行法律没有冲突，而法律又未规定，不违背公序民俗，经过国家、民事承认而具有一定强制力保证，并为全球旅游业一起遵循的习惯性做法或规则。
随便看	emission-line object emission-line star emission measure emission mechanism emission microscope emission nebula emission nebulosity emission of black hole emission operator emission performance standard for stationary source emission point emission probability emission process emission sources emission spectrographic analysis emission-spectroscopical emission spectroscopy emission spectrum emission standard for industrial enterprises noise at boundary emission standard for ocmmunity noise emission standard of air pollutants for fossil-fired power plant emission standard of environment noise for boundary of construction site emission standards and measurement methods of railway noise on the boundary alongside railway line emission standards for stationary sources emission trading scheme

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。