"Frame of reference" • Chinese-English Dictionary
| 视角 | shì jiǎo | angle from which one observes an object / (fig.) perspective / viewpoint / frame of reference / (cinematography) camera angle / (visual perception) visual angle (the angle a viewed object subtends at the eye) / (photography) angle of view |   |
| 参照系 | cān zhào xì | frame of reference / coordinate frame (math.) | |
| 参考系 | cān kǎo xì | frame of reference | |
