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| Guo Shou-jing 1231-1316, the words, if thinking, Shunde Xingtai Xingtai City, Hebei Province today, is a well-known scientists in the Yuan Dynasty. In his astronomical instruments manufacturing, water conservancy projects, such as astronomical observation and the field of science and technology track record, he and Wang Xun, who co-produced by the calendar time is the development of China39s ancient calendar to mark the peak of the state. GuoShouJing has designed a lifetime of about 20 kinds of astronomical instruments, in addition to simple instrument mentioned before, high-table, King Fu, there are Yang instrument used to measure local solar time and true as the sun declination, can be used for observation of the solar eclipse, Linglong instrument for the observation day, on the equatorial coordinates, and leave the NG-day function, is the program for determining the direction and measurement of the geographical latitude, Qibao light leakage automatic timekeeping instrument and water Hun Yunleakage moon and stars automatically demonstrate the operation of equipment and so on. They all have a novel structure, the characteristics of practical and effective. GuoShouJing in this area, their number, quality and innovation of high masses, Yong crown history of astronomical instruments to create the first family. 55 He presided over a large number of astronomical observations. In addition to the star has been referred to the location of measurement, winter time, the return chanel j12 in length, five-star by the recent point, such as yellow, but also of the moon and drop-off point near the location of the moment, Pingshuo time, Beijing time each day out of the sun, the winter solstice when the sun located between the star position the winter solstice day follow precedent, the five-star level combined time series of astronomical data, for a long time and with careful measurement of creative work, both achieved good results. Follow precedent on the determination of the winter solstice day, Guo Shou-jing yan Jiangmainly red eclipse of the law, at the same time using the method of the invention Fu Shun Yao first determination of the sun and the degree of distance between Venus and then fainted once when measured in the star of Venus between the location of , and then follow precedent estimated data on the winter solstice. Shun Yao-fu chanel replica watch in the basis of law, GuoShouJing added to the moon and Jupiter for the observation object, resulting in as many as possible of the available first-hand observations. After three years of unremitting efforts, a total of 134 Guo Shou-jing data, 56 the last set in 1281 when the winter solstice the sun in the equatorial places Kei 10 degrees, which is the difference between the theoretical value of only about 0.2 , showing excellent work GuoShouJing reliable observation . He also presided over a large-scale, nationwide survey of astronomy, were selected 27 observation points across the country. Content and his observation of the measurement was similar, but on the scale and precision are far greater than their predecessors. All these astronomical measurements, time for the preparation of the calendar provides a practical and reliable first-hand information, that is, calendar time to the establishment of practice based on a solid foundation. In addition, calendar time fully to absorb the essence of the previous generation calendar and innovation. Abolition of the calendar time Shangyuan Jinian law, and to be replaced by the measured epoch, that is it for the 1281 calendar year starting this year, elements of the calendar, such as the winter time and on follow precedent, Pingshuo, the moon Near the location and drop-off point, five-star All-ping, etc., are derived from the measured and, respectively, for the calendar and its starting point the question of the calculation. Calendar time instead of also great Score law. 200 This is the summary of GuoShouJing and others made on the basis of previous experience of rational decisions. Five-Star campaign for the sun to correct the calculation of non-uniform, clear the calendar application of time perfecting the three poor interpolation. Studies have shown that these algorithms and Ancient Greece and India, the corresponding algorithm used by a considerable accuracy, that is, in this issue, the Chinese and Western astronomy reached the same objective situation. 57 Calendar time also chanel vintage watches raised the degree of change places the ecliptic, white equatorial sun places as the degree of transformation and the mathematical formula for calculating declination, the formula is derived from the derived mathematical methods, with the previous formula was similar to the very different ways. Examination of the mathematical methods they use, in fact, has been opened up to the law of spherical trigonometry, so has the progress of astronomy and mathematics double significance. 58 Since the time element and Ming Li line with more than 360 years, as the development of ancient Chinese traditional calendar of the peak, but also the end of the annals of history. Fifth, the deepening of the universe theory Song and Yuan period, the universe, the theory has been further developed, especially with regard to the ideological evolution of the universe and the infinite universe of discourse is especially exciting. Zhang Zai that the Northern Song Dynasty Taixu not no gas , that is, space and material with the inextricably linked, but gas in Taixu of blowing off and landing, did not stop , that is, the material is always in motion, and the material and the movement is closely indivisible. Gas can not for the things together, things can not disperse into the Taixu, through the access is a last resort and are also-ran , 59 This means that all the world39s gas is to generate the basic and initial material, Meteorology Series things of the world39s only gas gathering different forms, they are not immutable, but ultimately there is a discrete reduction of iron into the inevitability of gas, which also breeds a new gathering, so endless back and forth, is not to any person subjective will of the objective laws. This painted a universe infinite in time and gas of Health of all things, all things to the gas in the evolution of endless picture. Later, Zhu Xi put forward a world for the Center for the hypothesis generation process, that between the beginning of heaven and earth, yin and yang is the second gas. The gas is running, grinding to refining its stand,urgency, they punish by squeezing fingers many waste, which no Department that would take months in the Central. gas will have the clearance for the day, for the sun, the stars, only the outer ring running regular week, and will be fixed only at the central, not the next. 60 Here, Zhu Xi39s how the gas gathered into the specific mechanisms of heaven and earth, and which, he stressed the importance of friction, collisions and the role of centrifugal force. In Zhu Xi39s view, and thus naturally suspended in the air, day by running out of natural gas composition, heaven and the earth did not have the support through the use of water, which is in fact the traditionalthat major amendments were made. Yuan Dynasty in its concept in mindChaoran Guoqin pointed out Heaven and Earth are also large, but in the void in a grain loan. Void, wood also, heaven and earth are still fruit void, also, still the world people also. a tree born fruit must be non-I. a country born of non-one will. that the world outside the No-Zone, Qi Ye theory? Yuan another book enamel ring in mind, also said People infinite, space is also infinite.home people such as abdomen, I do not know more people who are outside belly in the world, I wonder if the outside world is also more earth. They are popular metaphor to clarify the same deep thinking the world outside the complex there is heaven and earth, heaven and earth is great, it is like a grain, a fruit, a person or as a pest, is limited, and the universe is infinite sum of the limited space. In this infinite system of objects based on the idea, the Ming Dynasty rear Dragon Seed, a book also pointed out Heaven and Earth are the beginning or even asked? Said no start also. Not only between Heaven and Earth, said It is also the beginning. Not . said Since the dollar is concerned, there is also the beginning since Yuan Yuan, the non-start it , that is, that for a specific system of celestial bodies, is stay the course in time, but by the infinite system of celestial bodies that it is not until the end of a no. This is about the universe, limited in time and the infinite dialectical unity and brilliant expositions. | ||
| Entry 23 of 37 |
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