“旋翼地面效应”的概念、定义、翻译、参考文献-科学参考

单词	旋翼地面效应
释义	旋翼地面效应 Encyclopedia 工学直升机飞行性能释 ground effect of main rotor旋翼地面效应当直升机贴近地面悬停或低速飞行时，旋翼排向下方的气流受到地面的阻挡而影响旋翼空气动力的现象。
随便看	radiation intensity radiation intensity measurement radiation interception radiation inversion radiation ionization effect radiation ion polymerization radiation isodose curve radiation laboratory radiation length radiationless transition radiation level meter radiation lifetime radiation luminescence radiation measurement radiation measuring instrument radiation mechanism radiation medicine radiation meter radiation mode radiation model radiation modification radiation monitor radiation monitoring radiation monitoring instrument radiation monitoring instrument for work place and environment

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。