“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	National Language Movement National Language Resource Monitor Corpus National Language Resource Monitoring and Research Center National Language Romanization national language situation national language text to speech National Language Weekly national-level teaching group National Liberation Movement national liberation movement national library National Library Cataloging Center National Library Consortium National Library Institution National Library of Australian National Library of Brazil National Library of China National Library of China Publishing House National Library of France National Library of India National Library of Korea National Library of Mexico National Library of Peiping National Library of Peru National Library of Russia

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