Description
My Links
»
»
»
»
|
Furthermore, it was suggested
In addition, it was observed that in Oracle there are sunspots, comets, such as the notebook, which has yet to be further research and identification.
In short, Oracle already has a rich record of the planetarium shows that China attaches great importance in ancient records of celestial phenomena and the observation of the tradition, at least the Shang period have been formed, which resulted in the development of future generations an enormous impact.
Section II of the Spring and Autumn period laid the foundation stone of the astronomical calendar system
Spring and Autumn period in ancient China from a feudal system of slavery to the transition era of social change, when productivity has been a lot of development, including science and technology to promote the ancient culture, including progress by leaps and bounds. On the astronomical calendar, the advance of the clarity is also visible, mainly in the observation of astronomical phenomena and described by the qualitative to the quantitative changes instereotypes, and on the emergence of the theory of the universe, and so on, these are ancient China astronomical calendar system specific to the foundation. With the decline and feudal Zhou, Zhou Dynasty by breaking the monopoly of a small number of astronomers astronomical calendar of the situation. The feudal State as a result of the development of agricultural production, and political needs, have attached great importance to the study of astronomical calendar, which the Quartet to the diaspora were the children of the domain to be a good opportunity to play. Occur during this period a number of well-known astronomer, there are Zi Shen Lu active around 550 BC, there is Bu Jin Yan activity around the year 650 BC, Zheng Pi lesions activity in BC 500 years or so, son of Song Wei active around 480 BC, have a gander Qi, Chu Mei TANG, Yin Gao Zhao, Wei Shi, for all four events after the fourth century BC are in charge of astronomy, the inspection of plans. 7 or before and after they have been, or at the same time side by side, in the astronomical calendar of the law to form a gucci watches unique, akin to the situation, but also to promote the development of the astronomical calendar.
First, astronomical observation and systematic quantitative
1.system from the formation and determination of
Huangalong the celestial sphere, the equatorial belt, near the day of its re-divided into 28 areas
Zoning star domain system, its name followed by Kok, Kang, Di, Housing, heart, tail, Kei, fighting, cattle, women, true, risk, room, Choi, Kui, Lou, stomach, Subaru, Beacon, mouth , the Senate, well, ghosts, Liu, Xing, Zhang, Yi, Zhen. In vintage gucci lucite watch 1978, with the County of Hubei excavated tomb in the early Warring States period, the discovery of a paint cover, above alldenote the name, this is the earliest found so far the star ofdocumented the integrity of the system. In fact,as a complete system formed during the early but also, when no later than the Spring and Autumn Period. According to research, about the sixth century BC, people havebetween the standard stars degrees from the equator fromsaid degrees have been measured, 8 the value remaining in the Tang Dynasty Kaiyuan accounted for by the book .system for the day, month, five-star and a number of phenomena occurred in the determination of the location to provide a uniform background and quantitative basis for the period of astronomical observation and systematic quantitative one of the important symbols.
2. The star of the systematic naming and division by Shi Xing
The star will be in heaven by a certain method of work of divisions and naming, in the Warring States period, significant progress has been made, particularly in the work of Ganderand most significant, they are from the star into the zoning system. According to Kaiyuan account the record, includingincluded, are the starsZoning Officer 120, 815 of stars, the stars belong to the Official Zoning Gander 146, including 687 stars. Their work for China39s ancient tradition of stars and named officer of the division has laid a good foundation.
also set the 120 standard stars stars official specific coordinates, so that the location of the stars and the official Star star officer in the non-standard location provides relatively accurate. There is, the most important criteria of 121 stars the Big Dipper constellation select two standard stars the determination of specific coordinates, they form a complete number of the stars of the mature form, which is well-known by Shi Xing . This result is also included in accounts by Kaiyuan are. The coordinates of 121 stars of studies have shown that many of the star39s coordinatesdo with the times coincide with the theoretical value, but others do with the theoretical value of the early Eastern Han Dynasty line, indicating by Shi Xing not all of the measurements was, but the founders of the Astronomyto send hundreds of years in the pool of long-term observation. Even so, Shi stars as worthy of the title is also the world39s oldest form of stars, one staris also a well-deserved for the work of a pioneer in CMM.
3. The number of observation of five-star
Spring and Autumn Period, the five planets of the observation and study of movement has been important progress, mainly in the following two aspects
First, the measurement of five-star campaign cycle. It has been the star of the planetary cycle the planet is running a week-day time required and join the cycle see the planet twice a morning Eastern time interval to distinguish between. Ganderand have pointed out that the star cycle Jupiter 12 years should be 11.86 years, a matter of fact, the emergence of this understanding should be no later than the Spring and Autumn Period. Marsalso pointed out that the cycle of stars 1.9 years should be 1.88 years. Gander also measured the wood, gold, water, respectively to join Samsung for 400 days should be on 398.9, 587.25 days should be 583.9 and 136 days should be 115.9 days. Unearthed in Changsha Mawangdui silk five-star accounts , also contains wood, soil and Kim joined Samsung cycles, followed by 395.44 days, 377 days should be 378.1 and 584.8 days, this dynasty as the Warring States gucci watch observations, and Gander was the accuracy of the measured long-short mutual.
Second, a quantitative description mens gucci watch of the five-star developments. Gander has been foundand Mars and Venus retrograde phenomenon, they have used the image has been to describe its shape as the track running. In the five-star accounted for in more specific to the wood, soil, the three joined in a cycle made a quantitative description of the dynamics, such as the dynamics of the Venus are the Oriental Morning - Antegrade - V - Xi-Western -- Antegrade - V - the Eastern morning six phases, each time is determined by the speed with the daily operation, which also set two anterograde two or three different speeds. This is the future of the planet has been the further development of the embryonic form of the dynamic table. Determination of the planet to join the cycle and dynamic tables, which have resulted in the prediction of planetary positions possible.
|
Posted: 12:03 AM, Friday 7 August 2009 |
|
|
|
| 