Guzobere, Sayensị
Symmetry na ohere
Symmetry na mbara - ọ bụ a mara mma, udo na echiche ziri ezi otosịrị iru nke akụkụ ma ọ bụ ihe nke dị iche iche nke ihe, ntule ma ọ bụ ihe. The ohere gburugburu anyị pụrụ ịhụ a otutu na-adịghị ndụ akpọkwa symmetrical udi. Ibi ntule dị mfe ma dị mgbagwoju ukwuu haziri, na-na ya Ọdịdị nwere symmetry ọcha.
Agbalịsi ihe nke ọma
Symmetrical udi nwere ike mata na izu okè na ịdị n'otu. Sịkwa okwu ndị dị ka "symmetry" na "izu okè" na-agakọta na asụsụ nke ọtụtụ mba.
Symmetry na ohere bụ n'ebe nile. The iche iche nke osisi na ndu eme ntule emetụta proportionality, anọgidesi na ergonomic udi. Ebe a na ihe niile bụ na mberede: a pụtara ìhè mma, mara otosịrị iru na ihe ọ bụla ọzọ. Ihe niile a na-nyere onye ọ bụla nke ọtọ ndụ.
The Central symmetry
The Central symmetry na ohere gburugburu ụwa nke na-adịghị ndụ agwa bụ doro anya na anya na crystal ngwaọrụ. Nke a na ụdị symmetry na Ọdịdị na-deere ọma snowflakes bụ ice kristal. Ha shapes na-egbu di iche iche. Ma, ha niile na-centrally symmetric.
Otu ihe atụ nke a Central ma ọ bụ radial symmetry nwere ike ije ozi osisi okooko osisi: sunflower, daisy, iris, aster. Nke a na ụdị symmetry na-akpọ mbịne. Ọ bụrụ na ndị petals nke a ifuru ma ọ bụ snowflake ụzarị bugharia ikwu na center, ha ga-yitewere.
dissymmetry
Mirror symmetry na ohere gburugburu eke ụwa pụtara na osisi na ụmụ anụmanụ. Akwukwo maple, oak ma ọ bụ fern ebe ma ọ bụ urukurubụba, a na-ese onyinyo ma ọ bụ katapila, a òké ma ọ bụ a oke bekee - ndị a bụ nanị ihe atụ ụfọdụ ebe i nwere ike na-ahụ na ndụ ntule bilateral ma ọ bụ mirror symmetry. Symmetrical ihu mmadụ nakwa dị ka akụkụ ahụ: ogwe aka ya, ụkwụ ya. Na ndị a iche-iche anyị na-ahụ, dị ka ọ bụ ndị na a mirror oyiyi nke otu ọkara nke ihe si ọzọ. Ọ bụrụ na ị na-edebe ihe na ụgbọelu, onyinyo ya nwere ike ịbụ na uche gbagọrọ agbagọ n'etiti, na otu ọkara na-karịrị on ọzọ.
The amụma nke omume nke symmetry
Na nkà mmụta sayensị na ụwa, e nwere ọtụtụ hypotheses na-anwa-akọwa otú e symmetry na ohere nke ụwa anyị. Dị ka otu n'ime ha, na ihe niile na-etolite elu ma ọ bụ ala, n'okpuru iwu radially doo symmetry. Na na na-kpụrụ ihe yiri ka ụwa elu ma ọ bụ na n'akuku ya, ọ na-ewe mirror-symmetric udi. A Njirimara na-agbalị ịkọwa mma nke ụwa si center nke mbara ala na ndị dị iche iche degrees ọkụ ụlọ ọrụ ìhè anyanwụ, dabere na ha na ọnọdụ.
Symmetry na sayensị na nkà na
Symmetry na Space Jiri kpọrọ ese, na-akpụ ihe na architects n'oge ochie. Anyị na-ahụ ihe nke symmetry na oge ochie nkume art, oge ochie ịchọ mma na ornamental ihe na ngwá agha. The Ijipt pyramid na Mayan pyramid, domes Slavic Cathedrals, Greek ụlọ arụsị na obí eze, oge ochie arches na-eme egwuregwu, na facade nke White House, na Moscow Kremlin - ndị a bụ nanị ihe atụ ụfọdụ nke ịchụso magburu mma na ezi mma.
Echiche nke symmetry kpọrọ mepụtara mathematicians. Ekenịmde mgbakọ na mwepụ research ekwe ka a mata na isi ihe nakawa etu esi nke symmetry na ụgbọelu na na ohere. Physics na onwu na-bụghị chebere a na-akpali eke iwu ọzọ. Academician VI Vernadsky kweere na "... symmetry agụnye Njirimara nke niile ubi si mesoo site physics na mmiri ọgwụ." N'ihi na symmetrical Ọdịdị nke atọm, na ụmụ irighiri ihe, inorganic ihe -abịa dị iche iche Jeremaya mere na-ekpebi nkịtị Njirimara nke kristal akpụ. Ọbụna ma ọ bụrụ na iwu nke physics, guzosie ike nkịtị ibu ga-abụ na-agbanweghi agbanwe n'oge dị iche iche mgbanwe, anyị nwere ike ikwu na iwu ndị a nwere invariance ma ọ bụ symmetry na-akwanyere ndị a mgbanwe.
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