「terrestrial time」の発音の仕方

• 「terrestrial time」は％sで発音されます。

「terrestrial time」の意味と定義

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

同義語:

• terrestrial time
• TT
• terrestrial dynamical time
• TDT
• ephemeris time