| 释义 |
地方时dìfāngshí各地因经度不同,太阳经过各地子午线的时间也不相同,把太阳正对某地子午线的时间定为该地中午十二点,这样定出的时间叫做地方时。{local time. Due to difference in longitude of the earth, the sun shines at the meridian of different zones at different times. Local time is the common standard time of a zone established with 12 a.m. set at the point of time when the sun shines directly at the meridian of that zone.} |