{"id":25738,"date":"2022-04-22T07:49:17","date_gmt":"2022-04-22T04:49:17","guid":{"rendered":"https:\/\/milliycha.uz\/?p=25738"},"modified":"2022-04-22T07:49:18","modified_gmt":"2022-04-22T04:49:18","slug":"diafragma","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/ru\/diafragma\/","title":{"rendered":"DIAFRAGMA"},"content":{"rendered":"\n<p>DIAFRAGMA (Yunoncha diaphragma \u2014 to&#8217;siq) \u2014 1) biror fizik sistemaning qismlarini ajratib turuvchi to&#8217;siq; 2) optikada \u2014 optik sistemalar (teleskop, mikroskop, spektroskop, kino va fotoapparatlar va boshqalar) da yorug&#8217;lik nuri dastasining ko&#8217;ndalang kesimini cheklovchi noshaffof to&#8217;siq. Shaffof ekrandagi kichik teshik ham Diafragma bo&#8217;ladi. Linza va ko&#8217;zgu gardishi, ko&#8217;z qorachig&#8217;i va boshqa optik buyumlar Diafragma vazifasini bajaradi. Optik sistemaning yorug&#8217;lik kuchi va tasvir sifati Diafragmaning katta-kichikligi va vaziyatiga bog&#8217;liq bo&#8217;ladi. Foto &#8212; va kinoapparatlarda Diafragma ob&#8217;yektiv ichida linzalar orasiga joylashtiriladi. Hozirgi zamon foto va kinoob&#8217;yektivlari Iris Diafragma bilan ta&#8217;minlanadi. Iris Diafragma halqaga o&#8217;rnatilgan bir nechta o&#8217;roqsimon yaproqchalardan iborat. Halqani burib, ob&#8217;yektivdagi teshik kattaligini o&#8217;zgartirish mumkin. Yorug&#8217;lik nurlari optik sistemadan chiqayotganda ular maydonini g&#8217;oyatda toraytiradigan Diafragma apertura Diafragmasi deyiladi; 3) elektron optikada \u2014 zaryadlangan zarralar dastasi kesimini cheklovchi elektr o&#8217;tkazuvchi plastinkadagi tirqish; 4) o&#8217;lchash texnikasida \u2014 quvurlardan oqayotgan bug&#8217;, gaz va suyukliklar sarfini o&#8217;lchashda qo&#8217;llaniladigan teshikli disk; 5) turbinalarda \u2014 yo&#8217;naltiruvchi apparat kurakchalari o&#8217;rnatiladigan halqasimon to&#8217;siq; 6) gidrotexnika inshootlarida \u2014 gidravlik zulfin elementi; beton, temirbeton, metall, ba&#8217;zida yog&#8217;ochdan qilingan vertikal devor ko&#8217;rinishidagi qurilma.<\/p>\n\n\n\n<p>DIAFRAGMA (anatomiyada) \u2014 ko&#8217;krak qafasi bilan qorin bo&#8217;shlig&#8217;i o&#8217;rtasidagi muskul-paydan iborat to&#8217;siq; odam va hayvonlarning ko&#8217;krak qafasini qorin bo&#8217;shlig&#8217;idan ajratib turadi. Diafragma qisqarib-kengayadi. Qisqarganida ko&#8217;krak qafasining kengayishiga, nafas olishni yengillashtirishga imkon beradi. Ko&#8217;krak qafasi qisqarganda Diafragma yuqoriga ko&#8217;tarilib, ko&#8217;krak qafasini toraytirishda qatnashib, nafas chiqarishga yordam beradi. Bulardan tashqari, yurak faoliyati, qon aylanishida ham Diafragmaning ahamiyati bor. Diafragma jarohatlanganda yoki unda biror kamchilik yoki nuqson bo&#8217;lganda hayot uchun muhim funktsiyalar (nafas olish, yurak faoliyati, qon aylanishi va hokazolar) izdan chiqishi mumkin.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>DIAFRAGMA (Yunoncha diaphragma \u2014 to&#8217;siq) \u2014 1) biror fizik sistemaning qismlarini ajratib turuvchi to&#8217;siq; 2) optikada \u2014 optik sistemalar (teleskop, mikroskop, spektroskop, kino va fotoapparatlar va boshqalar) da yorug&#8217;lik nuri &hellip; <a href=\"https:\/\/milliycha.uz\/ru\/diafragma\/\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":16402,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[116],"tags":[],"class_list":["post-25738","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-d-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.0","language":"ru","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/25738","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/comments?post=25738"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/25738\/revisions"}],"predecessor-version":[{"id":25742,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/25738\/revisions\/25742"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media\/16402"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media?parent=25738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=25738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=25738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}