“non-scheduled services”的概念、定义、翻译、参考文献-科学参考

单词	non-scheduled services
释义	non-scheduled services Encyclopedia 工学〔航空运输组织与管理〕释 non-scheduled services非定期航班由于临时性需求而增加的、不列在定期航班时刻表上，而是由航空公司或销售代理人通过自有渠道向外发布的、除定期航班以外的各种商业运输航班。
随便看	El Ceibo Museum Elcography digital printing elctric power industry in Ningxia Hui Autonomous Region Eldar Aleksandrovich Ryazanov Elder Abuse elder abuse elder chief system of Yao elder friendly settlement elderly care elderly care facility elderly crime elderly home care elderly multiple co-morbidity elderly polypharmacy elderly population elderly service industry elder university ELDO E.L.Doctorow eld's deer Eldsich Eleanor Dark Eleanor Margaret Burbidge Eleanor Steber e-Learning

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。