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
- double point
- double-point divisor
- double-point singularity
- double-point theorem
- double pore structure of coal
- double-porosity media
- double potential step method
- double power source interlocking device
- double precision
- Double Predestination
- double pressure Crowder system
- double price of agriculture products
- double prime
- double-prism spectrograph
- double product
- Double Prosperity Opera Troupe
- double pseudo testcross
- double-pseudotest cross
- double pulsar
- Double Push Mill
- double pyramid
- double-quadrant Cùk circuit
- double-quadrant D.C.converting circuit
- double qualified teacher
- double quantum dots device