What is the ecliptic?

The words of the zodiac are: house, house.

The words of the zodiac are: house, house. The phonetic notation is: ㄨㄤㄉㄠ. Pinyin is: huángdào o. Structure is: yellow (upper, middle and lower structure) road (semi-closed structure).

What is the specific explanation of the ecliptic? We will introduce you through the following aspects:

I. Text Description Click here to view the details of the plan.

The annual apparent trajectory of the sun among the stars in the ecliptic zone huángdào (1), that is, the intersection of the earth's orbital plane and the celestial sphere.

Second, the citation interpretation

The earth revolves around the sun once a year. From the earth, we see the sun moving in the sky once a year. The path of the sun's movement is called the ecliptic. It is an imaginary great circle on the celestial sphere, that is, the projection of the earth's orbit on the celestial sphere. The ecliptic and the celestial equator intersect in vernal equinox and vernal equinox in the northern hemisphere. Quote Han Shi Tian Wenzhi: "There is a golden mean in the sky and nine lines in the month. The middle road, the ecliptic, is the light road. " Song Shen Kuo's Meng Xi Bitan Elephant Count: "The cause of the sun is called the ecliptic." The fifth and third chapters of "History of Civilization": "Because Russia is below the North Pole and sun gear always goes out of the zodiac in winter, it gets dark early and dawn quickly." 4. Ancient calendarists believed that the day of the ecliptic was auspicious and appropriate; The underworld is having a hard time, and things are not easy. Quote Xianzu Ye's Samui Imperial Zen for the third time: "I picked it out today, and the little bitch came to interrupt, so it was easy to fight." The first time in A Dream of Red Mansions: "Scholars are not in the ecliptic and the underworld, and always put things first, so they can't speak in person." Wei Wei's "Oriental" Chapter 8, Part IV: "This is not the ecliptic, this is the underworld! This is cold food, Ghost Festival! " [14] refers to the sun. Quote Xu Wei's poem "Two Nights of Snow": "There is no ecliptic, it is a sad heart." 4. The way the emperor traveled. Quote Li Bai's poem "Uighur" in the Tang Dynasty: "A thousand riding out of the ecliptic, a thousand riding out of the rainbow." Wang Qi's Note: "Brief History _ Shuo": "Land of the Pre-Han Dynasty": There is a middle way in heaven. The middle way, the ecliptic also. Heaven, you are like this, so the way of the son of heaven is also called the ecliptic. "Song Fan Zhongyan's Song of Picking Flowers with Ge _ Cheng Si": "A peaceful spring outing is good, and the six-color cage is ecliptic." Song Luyou's Notes on the Old Learning Temple, Volume 7: "The high temple is located in Lin 'an. When it is difficult, every time it goes out, it is paved with sand to take the road. It is called the ecliptic, and the three cliff soldiers take it as it. "Song Zhou Mi's" Old Wulin Events and Gifts ":"Take the crown, step to the hour, from the noon stage, step by step, which is called the ecliptic. " (5) refers to the police. Quote No.6 of Golden Age 1990: "Her open occupation is the manager of a real estate company, and she has an unusual relationship with the' ecliptic' (police) and' underworld' (underworld) in Macao. "

Third, the national language dictionary.

The earth revolves around the sun, and the orbit formed by observing the relative position of the sun and the earth on the earth is called the ecliptic.

Fourthly, online interpretation.

Ecliptic (astronomical phenomenon) ecliptic, noun: Earth's orbit around the sun. Because the earth goes around the sun only once a year and returns to its original position. The route that the sun "walks" in this way is called the ecliptic. Moreover, the orbit of the moon around the earth, that is, the "white road", and the orbits of the planets around the sun are very close to the ecliptic. It is a great circle assumed by the celestial sphere, that is, the projection of the earth's orbit on the celestial sphere. The ecliptic intersects the equatorial plane in vernal equinox and vernal equinox. Because the earth's rotation axis is not perpendicular to the revolution plane, the equatorial plane of the celestial sphere and the ecliptic plane do not coincide, and the included angle between the two planes is 23 26' 21. (measured in AD 2000), the intersection of two planes connects the vernal equinox and the autumnal equinox. When the earth looks down and the sun changes from south to north, it is called the vernal equinox. A circle from this field to the east, from 0 to 360, is the meridian of the ecliptic, and the angle is called the longitude of the ecliptic. The latitude of the ecliptic is 90 degrees north latitude and 90 degrees south latitude. Zodiac (idiom explanation) is used to calculate good or bad luck through astrology, which means that the six days of Qinglong, Tang Ming, Jingui, Tiande, Yutang and Siming are auspicious gods. On duty on the sixth day, everything goes well, which is called "auspicious day of the zodiac". The modern ecliptic is a great circle where the earth's orbital plane around the sun intersects with the celestial sphere. Because the earth's orbital motion is attracted by other planets, the moon and other celestial bodies, the position of the ecliptic changes irregularly and continuously in space, but the instantaneous orbital plane always passes through the center of the sun during the change. This change can be manifested as a slow long-term movement and some short-term changes. People on earth look at the apparent path of the sun between stars in one year, which is the great circle where the earth's orbital plane intersects the celestial sphere. The ecliptic and the celestial equator form an angle of 23 degrees and 26 minutes, intersecting at the vernal equinox and the autumnal equinox. At any moment, the orbital plane that only considers long-term motion is called instantaneous average orbital plane.

Poetry about the ecliptic

Give Chen a daytime tour of the ecliptic in Beijing, and give Huang Daochang back to Jiugong Mountain, and Huang Daofu paper.

Poems about the ecliptic

The emperor from the whole ecliptic and support the ecliptic, only doubt the ecliptic will be lost.

Idioms about the ecliptic

Children with yellow mouths are out of date, yellow flowers and yellow ears spread books, yellow wind and fog cover the golden grass, and Huang Yun said that the ecliptic is black and yellow, and the ecliptic is auspicious.

About the ecliptic

Count the ecliptic, platinum world, ecliptic, black yellow mouth, yellow ear biography, ecliptic, black sorghum dream, outdated yellow flowers and white grass, and auspicious days in Huang Yun.

Theory of ecliptic sentence-making

1 For thousands of years, this zodiac has presented either one fish or two fish.

Cancer is located in the fourth house of the zodiac. Crab is its symbol, and cancer women have their own characteristics.

Those predictions, though faded after her death, still linger in my mind. One is from observing the zodiac, and the other is purely from plants: some information is closely related to the wind, the moon and groundwater. Because of them, my mother thinks Paris is boring, because they are not as free, effective and unquestionable as outdoor in other provinces.

Wu Dalang couldn't stay long, so he had to choose an auspicious day to see Song Wu off.

5. Aunt Nuo cocked her head and looked at him. She couldn't help laughing when she saw him take a biscuit out of her pocket and put it in her mouth.

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