“登机牌”的概念、定义、翻译、参考文献-科学参考

单词	登机牌
释义	登机牌 Encyclopedia 工学航空旅客运输释 boarding pass登机牌由承运航空公司或其委托代理方为乘坐航班旅客提供的登机凭证。旅客在提供有效证件后才能获得。又称登机证或登机卡。
随便看	elementary cluster graph elementary collapse elementary column operation elementary column transformation elementary commutative group elementary complex function elementary conjunction elementary contrast elementary coupling elementary cycle elementary diagram elementary differential elementary disjunction elementary divisor elementary divisor theorem elementary domain elementary education elementary electric charge elementary embedding elementary equivalence elementary equivalent elementary error elementary event elementary event space Elementary Examination

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。