工学 参考框架 释 reference frame 参考框架 参考系统的具体实现，进而定量描述目标的坐标或运动。
通类 物理 reference frame 参考系 reference frame 参考系†
reference frame 参考架; 参考系
计算机应用 多媒体 释文 reference frame 参考帧
- Fortress Besieged
- fortuitous
- fortuitous distortion
- Fortuitous Meeting
- Fortuna
- Fortuna Fortunarum
- fortunate prime
- Fortuna Tessera
- Fortune
- fortune eupatorium herb
- Fortune Global 500
- fortune plumyew
- fortune's drynaria rhizome
- fortune's moon snail
- Fortunian Stage
- Fort Wayne
- Fort Wayne Museum of Art
- Fort William-Port Arthur
- Fort Worth
- Forty-four Generals rebellion
- Forty Nine Days
- "Forty Years of Photography in China, The Difficult Journey" Photography Exhibition
- Forty Years’ Stage Performance: A Memoir of Mei Lanfang
- Fort Zeelandia Museum
- Forum