“常旅客计划”的概念、定义、翻译、参考文献-科学参考

单词	常旅客计划
释义	常旅客计划 Encyclopedia 工学〔航空运输组织与管理〕释 frequent flyer program常旅客计划航空公司向经常乘坐本公司航班的旅客实行以里程累积或积分累计奖励里程为主的促销方式。是保留公司的旅客，使其成为忠诚旅客，提升公司竞争力的一种市场手段。
随便看	photogrammetric refraction photogrammetric vision photogrammetry photogrammetry and remote sensing technology photogrammetry drawing of the scene photogrammetry in archeology photograph photographable photographer Photographers' Companion photographic photographic absolute magnitude photographic absorption coefficient photographic albedo photographic and imaging instruments photographic artificial light photographic astrometry photographic astrophotometry photographic astrospectroscopy photographic baseline photographic baseline component photographic calibration photographic camera photographic catalogue photographic chart

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。