enter the umbra meaning in Chinese

进入阴影

The so - called " penumbral eclipse " means that the moon only passes through the penumbra partial shadow of the earth s shadow without entering the umbra total shadow
所谓半影月食，指月亮只会进入地球的半影，而不会进入本影。因此，月亮的光度只会略为转暗。
The so - called " penumbral eclipse " means that the moon only passes through the penumbra ( partial shadow ) of the earth s shadow without entering the umbra ( total shadow )
所谓半影月食，指月亮只会进入地球的半影，而不会进入本影。因此，月亮的光度只会略为转暗。
When the moon totally enters the umbra the full shadow of the earth , it is a total lunar eclipse ; when only part of the moon passes into the umbra , it is a partial lunar eclipse ; as to the penumbral lunar eclipse , it describe a phenomenon when the moon only enters the penumbra the partial or incomplete shadow of the earth
当月球只有部份进入地球的本影时，便会出现月偏食而当整个月球进入地球的本影内时，便会出现月全食至于半影月食，是指月球只是掠过地球的半影区，造成月面的光度极轻微减弱，很难用肉眼发觉有甚么分别，因此不为人所注意。