mean distance

ریشه

From 'mean' (referring to the average), 'solar' (relating to the Sun), and 'day' (referring to the period of light and darkness).

مثال

• The mean solar day is approximately 24 hours long.
• Astronomers use the mean solar day as a standard for timekeeping.
• The mean solar day can vary slightly due to factors such as the Earth's axial tilt.

ترکیب‌های رایج

Mean solar day length Use the mean solar day Variation in mean solar day Concept of the mean solar day