astrophysical例句

The amount of light available for astrophysical analysis are usually so small.
对天体物理分析来说,可接收到的天体光量是相当小的.

Much astrophysical information is to be obtained from the intensity of absorption or emission lines.
许多天体物理信息要根据吸收线或发射线的强度才能取得.

The astrophysical study of the origin and evolution of the universe.
物理学中对天体与宇宙的研究.