“铁路客票发售系统”的概念、定义、翻译、参考文献-科学参考

单词	铁路客票发售系统
释义	铁路客票发售系统 Encyclopedia 工学电子支付释 Railway Internet Ticketing System铁路客票发售系统铁路网上客票系统是基于互联网的铁路售票和预定系统（12306网站）。旅客在互联网上可以购票、退票、改签，在线支付，查询列车、余票、订单信息等。
随便看	speed of light circle speed of order k speed of photographic plate speed of rotation of the ecliptic speed of sound speedometer speed pulser speed quality speed reducer with point-line meshing cylindrical gear speed regulation index for electric drive speed roller skating speed servo system speed skating speed skating field speed skating long distance speed skating mass start speed skating short distance speed skating team distance speed strapdown inertial navigation system speed test speed training speed triangle of fluid machinery speedup speed-up rolling speedup theorem

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。