chalqancha krol usulida suzish texnikasi
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powerpoint presentation mavzu chalqancha krol usulida suzish texnikasi oybek narzullayev 216 1. qanot va harakatlantiruvchi 2. tanani holati va silliqlash 3. nafaas mashqlari reja: samarali suzish texnikasi: tez tebranish (2-3 marta/sekundda), maksimal harakat (80% samaradorlik), tana aylanishi (30 graduslik burilish) kuchni oshirish, suvda qarshilikni kamaytirish (viskozlik = 1.002 x 10^-3 pa·s 20°c da), uzoq masofali suzishda (masalan, ingliz kanali) muhim ahamiyatga ega. tanani tekislash: suv qarshiligini kamaytiradi (cd ≈ 0.007 optimal), energiya sarfini qisqartiradi. boshning holati (neytral holat) gidrodinamik profilni saqlash uchun muhim. tana to'lqinsimon harakati ko'krak uslubida harakatni ta'minlaydi (masalan, 100 metrlik ko'krak uslubi). nafaas mashqlari yuzaki sho'ng'in va kiri...
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