Vernal equinox

Vernal equinox

raɓa sanyi

Vernal equinox yana ɗaya daga cikin sharuɗɗan hasken rana guda 24 da lokacin bazara na huɗu.Douzhiren, tare da hasken rana rawaya Meridian ya kai 0 °, ana mika shi a ranar 19-22 ga Maris na kalandar Gregorian kowace shekara.Vernal equinox yana da matukar ma'ana a ilimin taurari.A ranar juma’a, dare da rana a yankin arewaci da na kudanci an raba su daidai.Tun daga wannan rana, matsayin Rana kai tsaye yana ci gaba da motsawa daga ma'auni zuwa arewaci.Kwanaki a yankin arewa sun fara tsawo fiye da dare, kuma akasin haka a yankin kudu.Dangane da yanayi, akwai kuma bayyanannun halaye.Ban da yankin Tibet na Qinghai da arewa maso gabas da arewa maso yamma da arewacin kasar Sin, kasar Sin ta shiga wani wuri mai haske.

Ma'aunin ma'aunin ma'auni yana nufin lokacin yini da dare, wato sa'o'i 12;Na biyu, a zamanin da, bazara yana daga farkon bazara zuwa farkon bazara.An raba ma'aunin bazara daidai a cikin watanni uku na bazara.Bayan lokacin bazara, yanayin yana da laushi, ruwan sama yana da yawa kuma rana tana haskakawa.A lokacin lokacin bazara, jama'ar kasar Sin sun saba da al'adun kajin tashi, da cin kayan lambu na bazara, da kafa kwai da dai sauransu.

Ma'anar yanayi

A aikace, yawanci yana nufin ranar da rana ke da gaske a 0 ° na Yellow Meridian: Maris 20 ko Maris 21 kowace shekara.

Dangane da lokacin lokaci, yana nufin matsayin rana tsakanin 0 ° da 15 ° na Yellow Meridian, wanda ke kusan daga Maris 20 zuwa 5 ga Afrilu.

Ma'aunin ma'aunin ma'auni yana nufin lokacin yini da dare, wato sa'o'i 12;Na biyu, ma'aunin bazara shine ma'aunin bazara (daga farkon bazara zuwa farkon bazara).

Hanyar gargajiya ta raba yanayi hudu a kasar Sin tana daukar "alamomi hudu" a cikin sharuddan hasken rana 24 a matsayin farkon lokutan yanayi hudu da dichotomy da solstices guda biyu a matsayin tsakiyar.Alal misali, bazara yana farawa da farkon bazara (Dou yana nufin arewa maso gabas, da kuma matsayi na takwas trigrams a rana bayan gobe), ma'aunin bazara (Dou yana nufin Gabas) shine tsakiyar wuri, kuma farkon lokacin rani (Dou). yana nufin kudu maso gabas) shine karshen

Rarraba yanayi hudu a yamma yana ɗaukar "minti biyu da solstices biyu" a matsayin farkon lokutan yanayi huɗu.Misali, lokacin bazara shine wurin farawa a cikin bazara kuma lokacin bazara shine ƙarshen ƙarshen.Latitude na ƙasashen yammacin duniya yana da tsayi kuma yana da nisa daga mahadar launin rawaya da ja.Ɗaukar "biyu cikin biyu zuwa" a matsayin farkon lokutan yanayi guda huɗu zai iya nuna yanayin yanayi fiye da "tsaye hudu".A yamma, yanayi hudu ya raba da "biyu cikin biyu zuwa" watanni daya da rabi ne bayan yanayi hudu na gargajiya na kasar Sin "hudu Li" ya raba.

Ninka kuma gyara wannan sakin layi na al'amarin duniya

A madaidaicin ma'aunin ma'aunin zafi da sanyio, madaidaicin rana yana kan ma'auni, sannan madaidaicin wurin Rana ya ci gaba da matsawa zuwa arewa, don haka ana kiran ma'aunin equinox na hawan hawan.

Daidaiton dare da rana (duba ka'idar Twilight).Bayan lokacin bazara, ranakun suna kara tsayi kuma suna raguwa a yankin arewa, dare yana kara tsayi kuma yana raguwa a yankin kudu.

A daidai lokacin bazara, babu ranar polar ko dare a duniya.Bayan lokacin bazara, ranar iyakacin duniya ta fara kusa da sandar arewa, kuma kewayon ya zama babba da girma;Kusa da sandar kudu, ranar iyakacin duniya ta ƙare kuma daren iyakacin duniya ya fara, kuma kewayon yana girma da girma

Za a iya taƙaita yanayin yanayi na yanayi da yanayi na ɗan lokaci da sararin samaniya kamar haka: “iska da tsawa suna aika lokacin dumi.A cikin bazara, peach willows suna sabo ne tare da kayan shafa.A saman ma'aunin ma'ida kai tsaye, dare da rana suna raba daidai-da-wane.