“飞机腹鳍”的概念、定义、翻译、参考文献-科学参考

单词	飞机腹鳍
释义	飞机腹鳍 Encyclopedia 工学机身释 aircraft ventral fin飞机腹鳍在飞机机身尾部下面顺气流方向布置的刀状翼片。
随便看	frequency modulation radar frequency modulation radio frequency modulation screening frequency modulator frequency multiplication frequency multiplier frequency number frequency of access frequency of alternating current frequency of an event frequency of an oscillation frequency of a wave frequency of disease occurrence frequency offset frequency of language constituents frequency of occurrence frequency of operation frequency of samples frequency of urinatior frequency plane frequency plane mask frequency-plane mask frequency polygon frequency pulling frequency pulling effect

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。