terrestrial time

美 [təˈrestriəl taɪm]英 [təˈrestriəl taɪm]

terrestrial time

noun

(astronomy) a measure of time defined by Earth's orbital motion;terrestrial time is mean solar time corrected for the irregularities of the Earth's motions: Synonym: TT terrestrial dynamical time TDT ephemeris time

数据来源：WordNet

1

Using conventional logging data to calculate terrestrial stress time difference and single well stress , and corrected , The actual application error rate is less than 8 % .

通过应用常规测井数据计算横波时差和单井地应力，并进行矫正，实际应用误差率小于8%。
2

The relativistic correction due to earth rotation for both terrestrial and satellite time comparison experiments via laser pulses has been discussed and a practical calculation formula is proposed .

同时还讨论了在地面和卫星的激光时间比对实验中由于地球自转效应的相对论改正问题，提出了一种实用计算公式。