“no-fly zone”的概念、定义、翻译、参考文献-科学参考

单词	no-fly zone
释义	no-fly zone Encyclopedia 法学国际航空法释 no-fly zone禁飞区国家在某一空域内得使用包括武力在内之手段，禁止任何未经特别许可的飞行器进入。又称禁航区。
随便看	positive part of an element positive perfect correlation positive plate positive platemaking positive polarity machining positive potential positive-pressure pulverizer with intermediate storage bunker positive pressure sealing positive propaganda positive proposition positive psychology positive psychotherapy positive punishment positive quadratic differential positive quadratic form positive quantity positive ray function positive real axis positive real control positive real function positive real number positive real part positive real system positive recurrent point positive recurrent state

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。