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格林尼治标准时间
后来,人们为了解决“地球公转轨道不是正圆”和“黄道与赤道之间存在夹角”而造成的测出的时间的流逝不均匀的问题,以假想天体“平太阳”(mean Sun)为基准测量时间,而不再以真太阳为基准,这样测量出来的时间被称为地方平太阳时(local mean solar time ...
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今日热点
Trump endorses Johnson
'Star Wars' actor dies
Pentagon chief loses bid
PA voting machine ruling
Faces new charges
Remains ID'd after 30+ yrs
Commutes death sentences
Lenny Randle dies
Cold case killer identified
Reveals cancer surgery
Woman set on fire identified
Signs deal with Ukraine
New suspects in '96 case
Kwon extradited to US
US sanctions Russia, Iran
Loses sentencing delay bid
Bird flu in AZ wastewater
Pending home sales rise
Venezuela fines TikTok $10M
Arrests in death of agent
Bowser meets with Trump
Indiana soldier dies in Iraq
Anchor Aaron Brown dies
Reach divorce settlement
Congestion pricing ruling
Tugboat hits tanker, sinks
Near miss for Gonzaga plane
Appoints new prison leader
Smith drops docs appeal
Final payout for victims
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