astronomic的例句大全

Zhang ， in cooperation with his colleagues ， made the bronze armillary sphere and ecliptic sphere ， with which they gath-erect lots of astronomic data through practical ob-nervation ， and carried out effective astronomic re-search.

借助天文仪，通过实际观测，他们搜集了许多天文数据，有效地进行了对天文学的研究。

The Armillary Sphere was an astronomic observatory instrument in ancient China.

浑仪是中国古代的一种天文观测仪器。

The world's first water-driven astronomic instrument with explicit historical re-cords ， the new armillary sphere employed an extremely complex gear system.

漏水转浑天仪是有明确历史记载的世界上第一架用水力驱动的天文仪器。浑天仪应用到的齿轮机构和凸轮机构十分复杂。

Later, in order to facilitate the observation of more celestial bodies ， such as the sun ， the planets ， and the moon ， more rings were added inside the armillary sphere ， making it a multi-purpose astronomic instrument.

后来，古人为了便于观测太阳、行星和月球等天体，在浑仪内又添置了几个圆环，使浑仪成为多种用途的天文观测仪器。

The environmental impact of this population increase is bound to be astronomic.

这个人口增长对环境的影响必然是天文数字.

Eclipse is a very intriguing astronomic phenomenon.

日食是非常引人入胜的天文现象.

Starting with the research on astronomic factor which arouses tide phenomenon, this paper introduces a method of nonharmonic analysis based on neural network to predict tide.

运用非调和法，直接从引起潮汐现象的天文因素入手，以2002年香港验潮站实测资料为例，用神经网络对潮汐知识进行了学习仿真，对未知结果进行了预报。