His interest in astronomy led him to build his own telescope.

他对天文学的使他自己动手制作了一台望远镜。

Astronomers can accurately foretell the date,time,and length of future eclipses.

天文学家能精确地预告未来日食月食的日期、时刻和时长。

The astronomers were taking an observation of Jupiter.

天文学家们正在观测木。

Astronomers used to ask why only Saturn has rings.

天文学家们过去一直到奇怪,为什么只有土有光环。

Physics and astronomy are cognate sciences.

物理学与天文学是互有关联的科学。

Do you know anything about astronomy?

你懂天文学吗?

Mathematics is connected with astronomy.

数学与天文学有联系。

Astronomy is an abstract subject.

天文学是一门深奥的学科。

Astronomy -s from astrology.

天文学是术演变而来的。

Zheng, H. N. , Zhang, B. and Wang, S., 1995, A mechanism for the formation of plasmoid-type CME in the solar corona, ACTA Astron. Sinica, 36 , 341.

郑惠南，张兵，王水,1995，等离子体团型日冕物质抛射的形成机制，天文学报，36,341.