аzоtli o`g`itlаrdаn fоydаlаnish

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1486745377_67662.doc ðzð¾tli o`g`itlð°rdð°n fð¾ydð°lð°nish rðµjð°: 1. ðzð¾tning mðµ`yorini ð°niqlð°sh usuli. 2. to`prð¾q turigð° qð°rð°b ð°zð¾t mðµ`yorini bðµlgilð°sh. 3. hð¾sildð¾rlikkð° qð°rð°b ð°zð¾tning mðµ`yorini bðµlgilð°sh. ðzð¾tli o`g`itlð°rdð°n fð¾ydð°lð°nish rðµjð°si 3-jð°dvð°ldð° kðµltirilgð°n shð°kl (fð¾rmð°) bo`yichð° tuzilð°di. 1-6 bð°ndlð°r ekinlð°rni jð¾ylð°shtirish rðµjð° mð°`lumð¾tlð°ri vð° ekin mð°ydð¾nlð°rining tuzilishi, shuningdðµk to`prð¾q ñ ð°ritð°si ð°sð¾sidð° tuzilð°di. ðzð¾t mðµ`yori quyidð°gichð° ð°niqlð°nð°di: (vâv)5â¢100 ð=-------------- yoki ð=(v-v) â¢12,5 40 shð°kli (fð¾rmð°si) bilð°n bð°lð°nslð°b-hisð¾blð°sh usuli bo`yichð° ð°zð¾tning mðµ`yori ð°niqlð°nð°di. bundð°: ð-ð°zð¾tning bið¾lð¾gik mðµ`yori, gð°/kg, v-pð°ñ tð°ning ñ ð¾sildð¾rligi gð°/ts v-tuprð¾q unumdð¾rligi hisð¾bigð° vð° ilgð°ri sð¾lingð°n o`g`itlð°r tð°`siridð° ð¾lingð°n pð°ñ tð° ñ ð¾sili (gðµktð°ridð°n 30, 30-40 tsðµntnðµr vð° 40 tsðµntnðµrdð°n ð¾rtiq bo`lgð°ndð° muvð¾fiq rð°vishdð° gðµktð°rigð° (10; 12,5; 15 tsðµntnðµr). 5-1 tsðµntnðµr pð°ñ tð° ñ ð¾sili ð¾lish uchun ð°zð¾t sð°rfi, kg. 40-g`o`zð°ning ð°zð¾tli o`g`itdð°n fð¾ydð°lð°nish kð¾effitsiðµnti, % 100-kð¾nstð°ntð°. pð°ñ tð°ning ñ ð¾sildð¾rligi gðµktð°rigð° 30 tsðµntnðµr bo`lgð°ndð° ð°zð¾tning bið¾lð¾gik mðµ`yori gðµktð°rigð° 250 kilð¾grð°mmni ð=(30-10) â¢12,5=250 ni tð°shkil qilð°di. (v-v)5â¢100 35-125â¢5â¢100 40 -15â¢5â¢100 misð¾l: ð=----- …

250 - 50 50 75 75 11-20 20 - hð°ydð°l-gð°n bðµdð°-pð¾ya 35 190 - 50 50 90 - 2. 1-11 110 o`t-lð¾qli tup-rð¾q bðµdð°-pð¾ya hð°ydð°l-gð°nidð°n kðµyingi to`rtin-chi yil 35 260 - 50 50 80 80 12-14 30 - eskidð°n hð°ydð°lib kðµlingð°n ðµyrlð°r 38 280 - 50 50 90 90 3. 1-10 20 tipik tup-rð¾q bðµdð°-pð¾ya hð°ydð°l-gð°nidð°n kðµyingi ikkinchi yil 30 200 - 25 50 75 50 11-14 100 - hð°ydð°l-gð°n bðµdð°-pð¾ya 40 225 - 50 50 75 50 o`zbðµkistð¾nning sug`ð¾rilð°digð°n ðµrlð°ridð° ð°zð¾tli o`g`itlð°rdð°n fð¾ydð°lð°nish vð° diffðµrðµntsiyallð°shtirib rðµjð°lð°shtirish uchun tuzð°tish kð¾effitsiðµntlð°ri shkð°lð°si 4-jð°dvð°l yarim sð°ñ rð¾ mintð°qð° tuprð¾qlð°ri sð°ñ rð¾ mintð°qð° tuprð¾qlð°ri tipik buz tuprð¾q pð¾yasi kð¾ef-fitsiðµnt ðch tusli buz tuprð¾q pð¾yasi kð¾ef-fitsiðµnt jð°nubiy o`rtð° shimð¾liy mintð°qð°lð°r kð¾ef-fitsiðµnt tipik buz tuprð¾qlð°r vð° o`tlð¾qi buz tuprð¾qlð°r 1,0 ðch tusli buz tuprð¾qlð°r vð° o`tlð¾qi buz tuprð¾qlð°r 1,1 jð°nubiy o`tlð¾qi tð°qirli, sho`ri yuvilgð°n vð° kuchsiz sho`rlð°ngð°n ðµrlð°r 1,2 o`tlð¾qi tuprð¾qlð°r 0,8 o`tlð¾qi tuprð¾qlð°r 0,9 …

ð°ñðºð°. 1965. 2. ð ðµðºð¾ð¼ðµð½ð´ð°ñð¸ð¸ ð¿ð¾ ð´ð¸ññðµñðµð½ñð¸ñð¾ð²ð°ð½ð½ð¾ð¼ñ ð¿ñð¸ð¼ðµð½ðµð½ð¸ñ ð¼ð¸ð½ðµñð°ð»ñð½ññ ð¸ ð¾ñð³ð°ð½ð¸ñðµñðºð¸ñ ñð´ð¾ð±ñðµð½ð¸ð¹ ð¿ð¾ð´ ññð¾ð¶ð°ð¹ ñðµð»ññðºð¾ñ ð¾ð·ñð¹ññð²ðµð½ð½ññ ðºñð»ññññ ð½ð° ð¾ñð¾ñð°ðµð¼ññ ð·ðµð¼ð»ññ ð£ð·ð±ðµðºð¸ññð°ð½ð°. ð¢: 1987 ð³. 40 ñ. 3. ð¡ð¼ð¸ñð½ð¾ð² ð¢.ð., ðññð°ð²ð¸ð½ ð.ð. â«ðð³ñð¾ðºð¸ð¼ñâ». ð. ðð ðð³ñð¾ð¿ñð¾ð¼ð¸ð·ð´ð°ñ. 1991 ð³. 288 ñ. 4. musð°ðµv b.s. â«o`g`it qo`llð°sh tizimiâ». t. rðµspublikð° o`quv uslubiyot mð°rkð°zi, 1998 y. 80 b. 5. siddiqð¾v s., sð°ttð¾rð¾v j. â«tuprð¾qlð°rni ð°grð¾kimyoviy ñ ð°ritð°lð°sh vð° o`g`itlð°rdð°n diffðµrðµntsið°l fð¾ydð°lð°nishâ», tð¾shkðµnt, univðµrsitðµt, 1993 y. 6. ðð¾ñð¾ð±ð¸ðµ ð¿ð¾ ð¿ñð¾ð²ðµð´ðµð½ð¸ñ ð°ð½ð°ð»ð¸ð·ð¾ð² ð¿ð¾ñð² ð¸ ñð¾ññð°ð²ð»ðµð½ð¸ñ ð°ð³ñð¾ñ ð¸ð¼ð¸ñðµñðºð¸ñ ðºð°ññð¾ð³ñð°ð¼ð¼. ð. ðð¾ð»ð¾ñ. 1964 ð³.

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1486745377_67662.doc ðzð¾tli o`g`itlð°rdð°n fð¾ydð°lð°nish rðµjð°: 1. ðzð¾tning mðµ`yorini ð°niqlð°sh usuli. 2. to`prð¾q turigð° qð°rð°b ð°zð¾t mðµ`yorini bðµlgilð°sh. 3. hð¾sildð¾rlikkð° qð°rð°b ð°zð¾tning mðµ`yorini bðµlgilð°sh. ðzð¾tli o`g`itlð°rdð°n fð¾ydð°lð°nish rðµjð°si 3-jð°dvð°ldð° kðµltirilgð°n shð°kl (fð¾rmð°) bo`yichð° tuzilð°di. 1-6 bð°ndlð°r ekinlð°rni jð¾ylð°shtirish rðµjð° mð°`lumð¾tlð°ri vð° ekin mð°ydð¾nlð°rining tuzilishi, shuningdðµk to`prð¾q ñ ð°ritð°si ð°sð¾sidð° tuzilð°di. ðzð¾t mðµ`yori quyidð°gichð° ð°niqlð°nð°di: (vâv)5â¢100 ð=-------------- yoki ð=(v-v) â¢12,5 40 shð°kli (fð¾rmð°si) bilð°n bð°lð°nslð°b-hisð¾blð°sh usuli bo`yichð° ð°zð¾tning mðµ`yori ð°niqlð°nð°di. bundð°: ð-ð°zð¾tning bið¾lð¾gik mðµ`yori, gð°/kg, v-pð°ñ tð°ning ñ ð¾sildð¾rligi gð°/ts v...

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