二十四节气资料（Twenty-four solar terms）
The fourteen solar term.
The rain was spring cleaning day, summer manwang summer,
Autumn dew autumn frost, snow snow winter chill.
[editor this paragraph] twenty-four solar term
Spring: February 4th -5, that started in the spring of the solar term
Rain: February 18th - 20 day, the winter to spring, the temperature began to rise, the air humidity increases, but the activity of cold air is still very frequent.
Insects: March 5th (6 days), refers to the winter dormant in the soil biological activities began to hibernate. The insects before and after the first day's warm, the change of temperature and wind are larger.
The spring equinox: every year on March 20th (or 21), direct sunlight equator, day and night almost equal. The winter crop area of our country will enter the growth stage in spring.
Qingming: every year in April 5th (or 4), the rise of temperature, the weather gradually warming.
Guyu: before and after April 20th, increased rainfall, conducive to crop growth. Grain Rain
Summer: May 5th or 6 days of summer". Everything is growing, thriving.
元素的概念Xiaoman: May 20th or 21 days called "xiaoman". The summer crops such as wheat and particles began full, but immature.
Grain in ear: before and after June 6th, when the sun moves into 75 degrees in longitude. Such as wheat awn crops are mature, can collect seeds.
The summer solstice: June 22nd, the sun appears on the Tropic of cancer, to the north, day long to short to shadow ", so called" summer solstice".
Slight heat: before and after July 7th, in the summer, marking the most areas of our country enter the hot season.
Great heat: before and after July 23rd, when the ambush before and after. This period is a period of one year in the hottest large area in China, but there are also anomalous years, great heat is not hot, too much rain.
The beginning of autumn: August 7th or 8, the vegetation began to the harvest season.
Chushu: August 23rd or 24, "" to mean the end to the heat coming to an end, the weather will become cool. Because it is the harvest of the occasion, the precipitation is very valuable.
Dew: before and after September 8th, because the sun is obviously south, around the temperature drops quickly, the
weather is cool, night close to the ground water in the vegetation on a white dew, hence the name "Bai lu".
position of the dayThe autumnal equinox: before and after September 22nd, the sun point back to the equator, the formation of equal night.
美国众议院议长金里奇Cold dew: before and after October 8th. The sun point continues southward, the Northern Hemisphere temperature continues to drop, the colder weather, the dew is dense chill, named for the "cold dew wind".用matlab求解傅立叶变换
Frost: before and after October 23rd as "dew", the Yellow River basin early period generally in late October, coincides with the "frost" seasonal frost, great harm to the growth of crops.
Lidong: every year before and after November 7th.
Snow: before and after November 22nd as the "Snow" solar term. The northern cold air forces increased, the temperature dropped rapidly, precipitation of snow, but the snow is snow stage, a small amount of not more than the number of the Yellow River basin in the "Snow" solar term after snowfall.
帝国cms标签权限Snow: before and after December 7th. The sun point near the Tropic of Capricorn, the northern hemisphere day short night long.
The winter solstice: before and after December 22nd, when the sun is almost direct tropic, the northern hemisphere is formed on the south, short to long to become a shadow, and the shortest day of the year day. After the winter solstice in northern
hemisphere daylight grew, temperatures continue to fall, and the lowest temperature in 39 years to enter".
Before January 5th, the cold climate began to cold.
The Big Chill: before January 20th, in the coldest of the year.
[editor this paragraph] twenty-four solar term.
Twenty-four solar term originated in the Yellow River basin. In the spring and Autumn period, set out in February, a midsummer and midwinter, autumn four solar term. After continuous improvement and perfection during the Qin and Han Dynasties, the twenty-four solar term has been fully established. In 104 BC, formulated by Deng equal "tachu calendar", put the twenty-four solar term set in the calendar, clear the twenty-four solar term astronomical position. The position in twenty-four solar term
The yellow sun from zero up,
After each run along the Yellow 15 degrees experienced by the time called "a solar term". The annual operating 360 degrees, has experienced 24 solar term, 2 per month. Among them, the first month as the "solar term" solar term: spring, insects, Qingming, the beginning of summer, autumn, dew, and in it, the beginning of winter, snow and cold dew, 12 solar term; monthly second "gas", namely solar term: rain, spring equinox, summer solstice, Gu Yu, small, full Dashu, Chushu, autumnal equinox, winter solstice, frost, snow and cold 12 solar term. "Solar term" and "spirits" appear alternately, each lasted 15 days,
now people have the "solar term" and "gas" referred to as the "solar term".
Twenty-four solar term reflects the annual apparent motion of the sun, so in the current calendar date in the solar term basically fixed, in the first half of 6 days, 21 days, in the second half of 8 days, 23 days, before and after 1 to 2 days is not bad. [1]
[editor this paragraph] other twenty-four solar term song
(a)
The rain was spring cleaning day, summer manwang summer
Autumn dew autumn frost, snow snow winter chillrestriction是什么意思
Two month does not change, the maximum difference of one or two days
The first half of the second half of the year is Baniansan Lailiunianyi.
(two)
Xiyuan Mei put spring first, cloud Zhenxiao light rain.
At the beginning of Jiaohe Jingzhe Lei Yue, equinox flower butterfly dream.
Qingming kite, Guyu West should sericulture.

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