较差星表
- un.differential catalog
- 网络differential star catalog
较差星表较差星表
differential catalog
... 大气吸收较差 differential atmospheric absorption 较差星表 differential catalog 较差测定 differential determination ...
differential star catalog
天文学翻译D-3... ... 较差自转 differential rotation 较差星表 differential star catalog 分化 differentiation ...