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
- News product design
- News programs form
- news receiver
- News recording
- newsreel music
- Newsreel Wang
- News Reference
- news release of emergency
- News Research
- news sensitivity
- news site
- news sound
- News source
- News special report
- news stand
- newsstand sales
- News Studio
- news subjectivity
- New Stage
- news talk show
- New Star
- new star
- New State
- New Statesman
- new stone age