                           8—13  a                        
                                      8—13  b                                                                 8—13         a              b                    
              Υ                   γ                                         γ         γ        

—                            
                                              
              
                             
                                                   
                                                  
                                                                                    
—               u                   
                                                      
                                    e＝mc²                  
                                
                                                               
                  —         —      
                                                                                                               
                                           γ        
   
                                     绝对静止                                                 absolute rest
                             爱因斯坦的相对论                                   Einstein,s theory of relativity
                                                                 以太                                        ether
                                                绝对空间                                  absolute space
—                                       麦克耳孙—莫雷实验                   Michelsom—Morley experiment
                                              狭义相对论                               special theory of relativity
                                           广义相对论                               General theory of relativity
                                   光速的不变性                            constancy of the speed of light
                                运动的钟走得慢                         sloeing down of a mowing clock
—                                        斐兹杰惹—洛伦兹收缩              Fitzgerald—Lorentz contraction
                                      质量随速率的变化                     variation of mass with speed
                                                            静质量                                     resf mass,m
                            质量和能量的互换性                      interchangeability of mass and energy
                                                    静质量能                                  rest mass energy
                  质量和能量之和的守恒定律              law of coneservation of mass plus energy
                                                     马赫原理                                 Machian principle
                                                          马赫力                                     Machian force
                                                   弯曲的空间                               warped space
                                                  欧几里德几何                            Euclidean geometry
                                              非欧几里德几何                         non—Euclidean geometry
                水星近日点的进动                           precession of the periherlion of mercury
                                  引力红移                                  gravitational red shift
       穆斯堡尔效应                      Mossb auer effect