Some catalogs provide data on motions , variability, duplicity, etc.

有的星表还提供了运动, 是否变光以及双星 、 聚星等等的资料.

辞典例句

In the illustration above, the limiting magnitude has been set to 9.

在上面的图例中极限星等是9等.

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Upper Limit : The upper limit for the magnitude of reference stars.

最亮星等极限: 参考星的最亮的星等.

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In the illustration above , the limiting magnitude has been set to 8.

在下面的图例中, 极限星等是8——最大可能视场等级的默认星等.

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Orion and its magnitude distribution.

猎户座的星等分布.

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A simple method for calculating the stellar detection limit of APS is proposed.

提出了一种计算APS探测极限星等的简单方法.

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Visual photometer is a simple instrument with measuring accuracy of ~10 % ( 0.1 mag ).

结构简单的目视光度测量器,准确度达百分之十 ( 0.1星等 ).

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According to the APM catalogue, the B magnitude is 16.32. It has a redshift of 0.091.

根据APM星表, 它的B星等为16.32.观测发现, 其红移为0.091.

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For instance: Bracketplant, evergreen cane , Tian Naxing, beautification environment while rise to purify airy action.

比如: 吊兰 、 常青藤 、 天南星等,美化环境的同时起到净化空气的作用.

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Add a monitor and modify the registry, software implementation Ruixing automatic defense function.

监视注册表的添加和修改, 实现瑞星等软件的自动防御功能.

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For example, compare the Orion you seen with this map and find out the limiting magnitude.

例如找到了猎户座之后, 与此图作比较,得出你能见到的极限星等.

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Also present at the meeting were Foreign Minister Li Zhaoxing and other officials.

外交部部长李肇星等会见时在座.

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After a while you're seeing at least a magnitude fainter than at first.

过一会儿,你至少能多看半个星等了.

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The brighter the object, the smaller ( even sometime negative ) is the magnitude. Magnitudelogarithmic scale.

愈光的星体, 星等数字便愈小 ( 甚至负数 ).

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