檢視时间膨胀的原始碼

[[File:时间膨胀.jpg|缩略图|[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E6%97%B6%E9%97%B4%E8%86%A8%E8%83%80&step_word=&hs=0&pn=22&spn=0&di=5280&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=4167258493%2C1233267094&os=1224232273%2C2415599214&simid=4167258493%2C1233267094&adpicid=0&lpn=0&ln=965&fr=&fmq=1636408540616_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fqqpublic.qpic.cn%2Fqq_public%2F0%2F0-2299375052-933FAC2429A8908467C0A3194E7D2A34%2F0%3Ffmt%3Djpg%26size%3D50%26h%3D426%26w%3D640%26ppv%3D1.jpg%26refer%3Dhttp%3A%2F%2Fqqpublic.qpic.cn%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Djpeg%3Fsec%3D1639000942%26t%3Dfd30236cadb104c9580a968463cc5d9d&fromurl=ippr_z2C%24qAzdH3FAzdH3Fh7wtkw5_z%26e3Bqq_z%26e3Bv54AzdH3FfAzdH3FdadaaladAaIVC9aa%3F6juj6%3Dfrt1j6_r7fi&gsm=17&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined&dyTabStr=MCwzLDUsMiwxLDQsNiw3LDgsOQ%3D%3D 原图链接][https://kuaibao.qq.com/s/20200902A0IVC400?refer=spider_push 来自看点快报]]]
'''时间膨胀'''是一种物理现象：两个完全相同的时钟之中，拿着甲钟的人会发现乙钟比自己的走得慢。这现象常被说为是对方的钟“慢了下来”，但这种描述只会在观测者的参考系上才是正确的。任何本地的时间（也就是位于同一个坐标系上的观测者所测量出的时间）都以同一个速度前进。时间膨胀效应适用于任何解释时间速度变化的过程。