Mean-Time Clock
Mean-Time Clock
in astronomy, a clock regulated to mean solar time. By contrast, a sidereal clock operates on the basis of sidereal time. Mean-time clocks are used in daily life. (SeeTIME.)
| 单词 | mean-time clock |
| 释义 | Mean-Time ClockMean-Time Clockin astronomy, a clock regulated to mean solar time. By contrast, a sidereal clock operates on the basis of sidereal time. Mean-time clocks are used in daily life. (SeeTIME.) |
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