• Shanghai Celestial Sphere Macheinary Machinery Co. , Ltd.

    上海天球机械有限公司!

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  • Astronomers have divided the celestial sphere into a total of 88 regions.

    天文学家天球划分88个区域

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  • Its intersection with the celestial sphere will be a great circle -the ecliptic.

    天球相交处形成一个大圆-黄道

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  • Macrocosm and microcosm are recreated, both the celestial sphere and molecular and crystalline forms.

    宏观宇宙微观宇宙得到重建无论是天球或是分子和晶体都开始显形。

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  • Either half of the celestial sphere as divided by the ecliptic, the celestial equator, or the horizon.

    半天黄道,天赤道分成两天球的一半…

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  • The purple dots on the celestial sphere mark the locations of pulsars* that have already been detected.

    屏保中紫色表示探测到脉冲星*位置

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  • The point on the celestial sphere toward which the sun and solar system appear to be moving relative to the fixed stars.

    天球一个太阳月亮构成的系统看上去相对于这个点运动。

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  • Nevertheless, the notion of the direction of rotation is fully applicable to the visible galaxies projected onto the celestial sphere.

    无论如何旋转方向概念对于投射到天球上可见星系完全适用的。

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  • With 486 partitions, an equal partition method of celestial sphere without overlap is firstly presented to speed up guide star indexing.

    首先提出在直角坐标系下将天球球面均匀地分成486个分区方法——“内接正方体法”,实现导航快速检索

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  • Through the analysis of the origin of the Chi System, the author has also obtained that the semi-diameter of the celestial sphere is about 13 meters.

    通过对尺寸系统起源分析,认为古人裸眼目视观测时的天球半径约为13米上下

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  • The sphere is mounted by its poles (corresponding to the celestial poles) on a metal axis, and can rotate around it.

    整个铜球可以金属转动,转动一周代表一个昼夜。

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  • The sphere , which was marked with stars , the celestial equator and the ecliptic , was mainly used to show the positions of celestial objects at different times.

    仪器又称浑象,上刻有星宿赤道黄道等,主要用来显示天体不同时间位置

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  • Among these instruments the Simplified instrument, Gnomon, Water-operated Armillary Sphere and Celestial Globe were made after the records from the old Chinese Histories and Guo Shoujing's model.

    其中浑仪圭表、水运浑仪浑象是根据中国古代史志记载郭守敬仪器模型制造,但它们并不是简单的复制。

    youdao

  • Among these instruments the Simplified instrument, Gnomon, Water-operated Armillary Sphere and Celestial Globe were made after the records from the old Chinese Histories and Guo Shoujing's model.

    其中浑仪圭表、水运浑仪浑象是根据中国古代史志记载郭守敬仪器模型制造,但它们并不是简单的复制。

    youdao

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