astronomical instruments的意思|示意
天文仪器
astronomical instruments相关短语
1、 Historical Astronomical Instruments 古天文仪器
2、 history of astronomical instruments 天文仪器史
3、 astronomical instruments-SAW CZT-based Radio Spectrometer 星际分子观测
astronomical instruments相关例句
These mixtures of astronomical instruments and time - measuring devices cannot be seen as independent time measurers.
这类计时器尚不能算是独立的计时器,还是天文仪器与计时仪器的混合体.
中国文学部分