“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	alloying alloy junction technique alloy magnetic particle tape alloy materials of precious metals alloy phase diagrams alloy phases alloy powder alloy steels alloy structure alloy with high excursion range of induction allozyme all-pairs shortest path all pass filter all-pass filter all pass optical filter all-pass optical filter All People Congress All People Party all permutation all-poles model all-purpose card all-purpose hard surface cleaner All Quiet in Peking All Quiet on the Western Front all relation

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。