“机场净空区”的概念、定义、翻译、参考文献-科学参考

单词	机场净空区
释义	机场净空区 Encyclopedia 工学机场环境释 airport clearance zone机场净空区为保证飞机起飞、着陆和复飞的安全，在机场周围划定的限制障碍物高度的空间区域。
随便看	emission-line nebula emission-line object emission-line star emission measure emission mechanism emission microscope emission nebula emission nebulosity emission of black hole emission operator emission performance standard for stationary source emission point emission probability emission process emission sources emission spectrographic analysis emission-spectroscopical emission spectroscopy emission spectrum emission standard for industrial enterprises noise at boundary emission standard for ocmmunity noise emission standard of air pollutants for fossil-fired power plant emission standard of environment noise for boundary of construction site emission standards and measurement methods of railway noise on the boundary alongside railway line emission standards for stationary sources

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。