“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 Encyclopedia 工学空中交通管理释 visual flight目视飞行飞行员凭视力观察天地线和地标，判断所驾驶飞机或直升机的飞行状态，以及方位和距离，完成预定任务的飞行。
随便看	coalcomponent analysis coal core sample coal derived gas coal-derived gas coal desulfurization after combustion coal desulfurization before combustion coal desulfurization in combustion coal detailed prospecting coal diesel coal district coal dust cloud coal dust explosion Coale fertility index coal equivalent coalesced star coalescence coalescer coal exploration coal facies coal feeding system coal field coalfield extensional structure coalfield gravitation sliding structure coalfield inversion structure coalfield logging equipment

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。