Ilm

Nahr (ar. lot. Bridanus), burjest dar Nimkurai janubii osmon, ki bayni burjhoi Savr, Nahang, Ku­ra, Simurg, Shujo, Soat, Qalam, Arnab va Jabbor joygir ast. Qadri sitoravii sitorai durakhshontarinash— Okhirunnahr (a-sitorai burji Nahr) ba 1 barobar meboshad. Az khoki SSSR tiramoh va zimiston qisman mushohida meshavad.

Naqshagirii gidrogeologi majmui tadqiqoti sahroiest, ki bo  maqsadi tartib dodani kharitahoi gidrogeologi va muayyan namudani sharoiti umumii gidrogeologii territoriyaho guzaronida meshavad. Dar prosessi Naqshagirii gidrogeologi jinshoe, ki gorizon tu kompleks va zonahoi obdoshtaro tashkil dodaand, omukhta meshavand. Naqshagirii gidrogeologi inchunin tadqiqi khususiyathoi obsofkuni va pahnshavii jinsho,  gafsii jinshoi obnigahdoru obnoguzar, …

Naqshagirii gravimetri majmui chenkunii buzurgihost, ki maydoni gravitatsionii nohiyai muayyanro ifoda mekunad. Inchunin muqarrar namudani mavqei punkthoi  gravimetriro dar bar megirad.  Naqshagirii gravimetriro odatan bo yorii gravimetrho, asbobhoi raqqosaqdor va variometrhoi gravitasioni meguzaronand.  Naqshagirii gravimetri az rui tainotash ba naqshagirii gravimetrii umumi va naqshaiprii gravimetrii mufassal taqsim meshavad. Naqshagirii gravimetrii …

Naqshagirii litokhimiyavi, naqshagirii metallometri, yake az muhimtarin usulhoi geokhimiyavii justujui sarvathoi zerizaminist, ki ba tadqiqi pay   dar pai tarkibi khimiyavii jinshoi kuhi va mahsuli farsoishi onho asos yoftaast. Hangomi Naqshagirii litokhimiyavi nishonahoi nonamoyoni sarvathoi zerizamipy tavassuti tahlilu sanjishhoi nihoyat daqnq (mae., spektri) muayyan karda meshavapd. Dar iatpja anoma- Eliyadoi litokhimiyavi, …

Naqshakashi dar maktab, fannest, ki ba talabagon asoshoi naqsha, kashidani eskizu rasmhoi tekhniki va dar amaliya tatbiq kardani onhoro meomuzad. Talimi Naqshakashi dar maktabhoi torevolyutsionii rus dar avvali asri 19 jori gardida, avval dar omuzishgohhoi shahri va muzofoti, bad dar omuzishgohhoi olii ibtidoi va reali surat girift. Dar maktabi malumoti …

Nagzaki rastani, sharka, kasalii khavfnoki mevajoti donakdor, ki virusi Prunus virus 7 ba vujud meorad. Dar rui barg, meva va donaki rastanihoi kasal doghoi pax- pax yo halqashakli zard va b bunafshi baland paydo meshavand. Hangomi kasali karantini dokhili elon mekunand. Nagzaki rastani beshtar ba olu, zardolu, olucha va shaftolu …

Nagzak, chechak, 1) kasalii si­royatii shadidi virusi. Dar odam Nagzak az zamonhoi qadim malum ast. Az soli 1796 ba muqobili Nagzak vaksina (moya) meguzaronand. Nagzak dar Rossiya az asrhoi 15—16 va dar Belorussiya az soli 1908 malum ast. Dar bisyor mamlakathoi Osiyo, Ame­rikai Janubi va Afrika vomekhurad. Nagzak dar RSS …

Nagzakkani obilakubi, usuli peshgirii nagzaki tabii bo rohi siroyati sunii odam ba vositai virusi vaksinai nagzak. Dar zamonhoi qadim dar Khitoy, Hinduston, Afrika usuli variolyasiya istifoda meshud. Muvofiqi in usul ba zeri pusti odami solim (yo ba pardai luobii bini) dubobcha yo rimi khushkonidai nagzakro mefiristodand. Dar natija bemori sabuktar …

Naqra (ar. — zarb, zadan), yake az usulhoi zarbi musiqi. Chenaki zarbii (vazni) Naqra dar risolahoi musiqii guzashta bo harfdoi arabii  (t) va (n)  ifoda meshud. Az payvastani hijohoi darozu kutoh Naqrahoi muayyan ba vujud meoyand. Masalan, tanan (az yak hijoi kutohi ta va yak hijoi darozi nan), ta vanan …

Naqshagirii aerogeofiziki az havo ba qayd giriftani baze khosiyathoi fizikii obektho, az jumla gamma-shuoafkani, inchunin yak qator parametrhoi maydonhoi magniti, gravitasioni, elektri va seysmikii Zaminro guyand.