| reference frame; frame of reference | กรอบอ้างอิง [คณิตศาสตร์๑๙ ก.ค. ๒๕๔๗] |
| frame of reference; reference frame | กรอบอ้างอิง [คณิตศาสตร์๑๙ ก.ค. ๒๕๔๗] |
| inertial reference frame | (n) a coordinate system in which Newton's first law of motion is valid, Syn. inertial frame |
| coordinate system | (n) a system that uses coordinates to establish position, Syn. reference frame, frame of reference, reference system |
| 基准 | [基 准 / 基 準] norm; standard; standard of reference; base; base point; base line; benchmark; reference point; reference frame; criterion; data #6,894 [Add to Longdo] |