“航空运输自由化”的概念、定义、翻译、参考文献-科学参考

单词	航空运输自由化
释义	航空运输自由化 Encyclopedia 理学航空运输自由化释 air transport liberalization航空运输自由化国与国之间签署自由式航空运输协定，通过市场机制完成航线、运力和运价等航空资源在时间和空间上的最佳优化配置。
随便看	welder welder’s pneumoconiosis weld heat affected zone welding welding assembly chemicals welding automation welding-brazing welding consumables welding database welding deformation welding effect welding electrode welding engineer welding environment,health and safety welding fixture of launch vehicle welding flux welding fumes welding heat-affected zone welding in space welding inspection welding material welding metallurgy welding nondestructive inspection welding nondestructive test welding of dissimilar metal

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。