“visual flight”的概念、定义、翻译、参考文献-科学参考

单词	visual flight
释义	visual flight [`vizh·ǝ·wǝl `flīt] ^{AEROSPACE ENGINEERING} An aircraft flight occurring under conditions which allow navigation by visual reference to the earth's surface at a safe altitude and with sufficient horizontal visibility, and operating under visual flight rules. Also known as VFR flight.
随便看	superrefraction superregeneration superresolution supersaturation super-Schmidt telescope superscript supersensitive relay superset supersolubility supersonic supersonic aerodynamics supersonic aircraft supersonic airfoil supersonic combustion ramjet supersonic compressor supersonic diffuser supersonic flow supersonic inlet supersonic nozzle supersonic transport superspace superstandard propagation superstring theory superstructure supersymmetry

科学参考收录了103327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。