astronomical calendar

This paper briefs the spread of China's ancient calendar, astronomical instruments and astronomical organizations into Japan and their exchange between the two countries, which contributed greatly to the development of astronomy in Japan.

该文重点介绍了中国古代历法、天文仪器、天文机构传入日本的情况，说明中日两国的天文学方面的交流有着悠久的历史，对日本天文学的发展作出了贡献。

The influence of china's ancient calendar, astronomical instruments and astronomical organizations on Japan

中国古代历法、天文仪器、天文机构对日本的影响

Calendar-testing was one of the key processes of astronomical calendar reforms in ancient China.

验历是中国古代天文历法改革中重要环节之一。

It has been called an astronomical observatory for marking significant events on the prehistoric calendar.

它曾称作是天文台,记载史前重大事件.

It is the main object of study, including astronomical calendar, hydrometeorology, vision and life grounds on natural disasters.

其研究和录入对象主要包括：天文历法、水文气象、天灾异象及人生性理。

In terms of the astronomical calendar, October in China is beautiful autumn;

从天文纪年的角度来说，10月在中国是美丽的秋天；

Because of the need of intensive cultivation agriculture, people not merely had concerned the source of water, lands, animals and plants closely, and cared for the relation of the climate, astronomical calendar and farming season very much.

由于精耕细作农业的需要，人们不仅对与农业生产密切相关的水源、土地、动植物资源有着明确的意识，而且对天文历法、季节气候与农时的关系也非常关心。

The three primary structures are the Temple of the Sun, the Room of the Three Windows and the Intihuatana Stone, an astronomical clock or calendar that has been dubbed "The Hitching Point of the Sun."

它最基本的三大建筑是：太阳神殿、三窗神殿和拴日石。其中拴日石有一个天文时钟或一本日历，它们被授予“太阳要点”的称号。