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时差
1.[天文学](平太阳时和真太阳时的差)equation of time 2.(不同时区之间的时间差别)time difference ◇时差定立法 time-of-arrival...  detail>>
按时差
location upon delta-t  detail>>
潮时差
tidal differences tide lag time difference of tide  detail>>
单时差
single slack time  detail>>
倒时差
jet lag  detail>>
或时差
float  detail>>
均时差
equation of time  detail>>