“运输航空”的概念、定义、翻译、参考文献-科学参考

单词	运输航空
释义	运输航空 Encyclopedia 工学民用航空释 air transportation运输航空利用航空器运送旅客、货物、行李或邮件等，进行经营性客货运输的航空活动。是现代社会综合交通体系中的重要组成部分，与铁路、公路、水运和管道运输共同组成国家交通运输系统。
随便看	Library Ethics library evaluation library exhibition services Library for Children Library for Primary School Students library funds library governance Library Grading Library Guide Library Hi Tech library holdings Library Journal library law Library Leadership library lecture services library legal affairs management Library Literacy Library Literature:An Index to Library and Information Science library management Library Management by Objectives/Results Library Management Effectiveness Library Management Functions library management information system Library Management Psychology library management studies

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。