Now unless we wanted to have literally hundreds of months in the year, using these moons as a relative reference is just not going to be practical.
现在,除非我们想要一年中有几百个月,否则使用这些卫星作为相对参考是不切实际的。
单词 | Relative reference |
释义 |
Relative reference
原声例句
传说之境 Now unless we wanted to have literally hundreds of months in the year, using these moons as a relative reference is just not going to be practical. 现在,除非我们想要一年中有几百个月,否则使用这些卫星作为相对参考是不切实际的。
中文百科
参考系 Frame of reference(重定向自Relative reference)
![]() ![]() 参考系(又称参照系、参考坐标),在物理学中指用以测量并纪录位置、定向以及其他物体属性的坐标系;或指与观测者的运动状态相关的观测参考系;又或同指两者。
英语百科
Frame of reference 参考系(重定向自Relative reference)
![]() ![]() In physics, a frame of reference (or reference frame) consists of an abstract coordinate system and the set of physical reference points that uniquely fix (locate and orient) the coordinate system and standardize measurements. In n dimensions, n+1 reference points are sufficient to fully define a reference frame. Using rectangular (Cartesian) coordinates, a reference frame may be defined with a reference point at the origin and a reference point at one unit distance along each of the n coordinate axes. |
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