读霍金感悟12
时间是相对的 weipingdong blog
在1905年爱因斯坦有论文一篇
在这里他假设抛弃绝对的时间
这就是著名的相对论的论点
他用一个数学方程抽象出逻辑简单
einstein had a paper in 1905
here he assuming abandoned absolute time
this is the point of the famous theory of relativity
he uses a simple mathematical equation abstract logic
能量等于质量乘光速的平方
它变革了人类对于空间和时间的观念
如果用雷达发出的光说明一个事件
观测者可以在接收到回波时测量时间
energy equals mass times the speed of light squared it changes the human concepts of space and time
if the light emitted by radar description of an event
when echo is received， the observer can measure time
时间是发出和反射两个时刻的中点
一个事件是发生在空间的单独一点
没有一个测量者比其他任何人都对
但是这些所有的测量都息息相关
midpoint of the time was issued and reflection of moments
an event is a single point in space
none of the measurements than anyone else on
but all of these measurements are closely related
每个观测者都测出光具有同样的速度
0.000000003335640952秒之1米
有了时间不能完全脱离和独立于空间的定义
”以太“的设想从此被科学界抛弃
each observer will measure the speed of light has the same 0.000000003335640952 - seconds 1 meters
there is a definition of time can not be completely separate from and independent of space“ ether “
the idea was abandoned by the scientific community
亚里士多德曾经设想空间里有一种存在物“以太”它们能传播光，所以亚里士多德的时间是一种绝对时间。
但是作为绝对这个名词好像还有没有搞明白的问题。
aristotle once imagined a space there is a kind of existence “ ether “
they can spread the light， so time is an absolute time of aristotle.but as the term seems to have absolutely no figure out the problem.
从哲学上来说静止绝对跟运动矛盾相对的争吵从来没有停止过……
static absolute to relative movement contradiction in philosophy， the fighting never stoppedm.