摘要
本文从相对论的时空测量出发，在考虑粒子的可观察尺度的前提，论证了对粒子空间尺度的测量和对速度的测量存在先后逻辑关系；导出了相对论的测不准关系式：ｈ≤△ｘ△ｐ≤８ｈ。阐明了究竟用运动方程ｘ＝ｘ（ｔ）还是用波函数描述粒子行为将完全取决于是否考虑粒子的可观察尺度。
Under considering the particle scale,from relativistie space -time measurement, wehave proved that there exist a logical relation in tern of the measuning of particle scale andmeasuring of spped. The relativistic uncertainty relation is deduced,h≤△x△P≤8h. Thepuzzle is clarified,Which is that whether using motion equation x=x(t) or wave functionwhile describing the particle state, absohutely depends on the consideration of particlescale or not.
出处
《西南工学院学报》
1996年第2期61-66,共6页
Journal of Southwest China Institute of Technology
关键词
可观察尺度
运动尺度
相对论
量子力学
particle scale
simultaneous measurement
measurement in same place
motion scale
proper time
