“电子客票”的概念、定义、翻译、参考文献-科学参考

单词	电子客票
释义	电子客票 Encyclopedia 工学电子支付释 electronic passenger transport ticket business电子客票纸质客票的电子化替代品。可方便公众购票检票，提高客运站售检票效率，并使运输企业和行业管理部门更便捷地掌握客流变化趋势。
随便看	positive-energy representation positive energy states positive energy theorem positive energy wave positive entropy positive excess coefficient positive existential sentence positive extension positive eyepiece positive feedback positive feedback amplifier positive film positive flower structure positive formula positive function positive functional positive fundamental sequence positive glow positive Grassmannian positive half-trajectory positive helicity spinors positive Hermitian kernel positive Hermitian operator positive homogeneous function positive hull

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。