Absoluteness of Velocity Produced by Accelerating Process and Absolute   Space-time Theory with Variable Scales
  It is proved by means of the dynamical effects of special relativity that velocity caused by accelerating process is not a relative concept. The influence of accelerating process should be considered in space-time theory. Besides the Newtonian absolute space-time theory with invariable space-time scales and the Einstein relative space-time theory with variable space-time scales, there exists the third space-time theory, i.e., the absolute space-time theory with variable space-time scales. At present, special relativity is divided into two parts, kinematics and dynamics. In kinematics, force and acceleration are not considered so that space and time becomes relative concepts. This division is completely artificial and irrational. The rational space-time theory should be established on the foundation of dynamics consistently. The changing rules of space, time and mass with speed should be dependent of accelerating processes and with absolute significance. The real meaning of invariability principle of high speed should be that we can not make the speed of an object speed with rest mass reach and exceed the speed of light in vacuum by the method of accelerating object. It is proved that the absolutely resting reference frame exists. In order to eliminate multifarious space-time paradoxes in special relativity, and coincide with Big-bang cosmology, the absolutely resting frame is necessary. A method is put forward to look for the absolutely resting reference frame. The isotropy reference frame of cosmic microwave background radiation can be regarded as the absolutely resting reference frame actually at present. 
Mei Xiaochun