DARAHTI QAHVA, rastaniest hameshasabz. Barghoyash gafs, sabzi siyohtob. Gulash safed, khushbuy, monandi guli yosuman. Mevaash surkh yo kabudi siyohtob, 2-to dona dorad. Dar jahon taqr. 50 namudi D. q. meruyad. Baroi sabzishi D. q. mahalhoe, ki miqdori borishoti solonaashon ba 2200 – 3300 mm merasad, musoid ast. Onro az tukhm …
Mufassal »Monthly Archives: January 2018
DANDONDARD
DANDONDARD, ehsosi noguvore, ki binobar osebu illati dandon padid meoyad. Dar bisyor mavridho sababi D. karies, pulpit, periodontit va digar bemoriho meboshand. Hangomi karies dard kutohmuddat buda, binobar istemoli shiravor, gizohoi shur, tursh, khunuk va bisyor garm paydo meshavad. Baroi bemorii pulpit dardi khurujmonand khos ast. On shabona avj girifta, …
Mufassal »DANDON
DANDON (Dens, odontos), uzvest baroi gazidan va khoidani gizo. D.-ho inchunin dar talaffuzi baze ovozho ishtirok mekunand. Hayvonot D.-ro gayr az khoidan, baroi muhofizat, hamla va sayd niz istifoda mebarand. Dar jarayoni tahavvul D. ba tufayli tagyiroti pulakchahoe, ki tani hayvonoti obii muhradorro ruypush mekardand, ba vujud omadaast. D.-i mohiho …
Mufassal »DAMKuTOHi
DAMKuTOHi (Dyspoë), ikhtiloli basomad yo amiqii nafaskashi, ki boisi ehsosi norasoii havo megardad. Sababi D. mumkin ast ikhtiloli yagon azoi faoliyati nafaskashi boshad, ki dar on qishri mayna, markazi nafas, asabhoi harommagz, mushakho, sanduqi sina, diafragma, shush, silsilai dilu ragho, hamchunin khun (gazhoro intiqol medihad) shirkat mevarzand. Agar tanzimi asabii …
Mufassal »DALTONIZM
DALTONIZM, ikhtiloli bosiraro guyand, ki kas dar in muddat gunogunii ranghoro farq karda nametavonad. Odami bosiraash solim se rangi asosi – surkh, sabz va kabudro mebinad. Hangomi D. ranghoi surkhu sabz khele khira menamoyand yo umuman dida nameshavand. Odamone, ki rangi kabudro farq karda nametavonand, khele kam meboshand. Purra farq …
Mufassal »DAKTILOLOGIYA
DAKTILOLOGIYA (yun. daktilos – angusht va … logiya), yak shakli makhsusi nutq, ki ba vositai angushtoni dast ifoda karda meshavad. Holathoi gunoguni angushton harfhoi alifboro ifoda mekunand. Dar aloqai daktilologi ba orfografiya durust rioya menamoyand. Baroi donistani farqi ovozhoi jarangdor va bejarang (g-k; d-t; b-p va g.), saktador va narm …
Mufassal »DAKRIOSISTIT
DAKRIOSISTIT (Dacriocystitis; az yun. dacryon – ashk va kystis – hubob, khalta), gazaki ashkdon. Az sababi basta shudani ashkrohai bayni biniyu chashm, ki kovokii ashkdonro bo kovokii bini mepayvandad, ba vujud meoyad; dar natija faoliyati majroi ashk khalal yofta, boisi vase shudanu varam kardani ashkdon megardad. Ashkroha hangomi bemorihoi luobparda, …
Mufassal »DAKRIOADENIT
DAKRIOADENIT (Dacryoadenitis; az dakryon – ashk va aden – gadud), iltihobi gadudi ashk. Sababi D. bisyor vaqt siroyat kardani angezandai bemorihoi gunogun (angina, gripp, makhmalak, parotiti vogir, surkhcha, sil, sifilis va g.) meboshad. D., odatan, dar yak taraf ba vujud meoyad. D.-i dutarafa dar mavridi parotiti vogir paydo meshavad. D.-i …
Mufassal »DARSHAY
DARSHAY, chashmai minerali dar noh. Ishkoshim. Dar soh. rosti d. Darshay, 42 km sharqtar az markazi nohiya joy giriftaast. CHashma dar poyai shakhi ovezon dar balandii 3000 m az s. b. qaror dorad. Obash bui gidrogensulfid (46 mg/l) mekunad. Debitash 2,3 – 3,0 l/son., mineralnokiash – 3,6 g/l; haror. obash …
Mufassal »DARSONVALIZATSIYA
DARSONVALIZATSIYA, yak tarzi muolija bo barq. Dar mavridi D. ba tamomi organizm yo yagon qismi on bo jarayoni impulsii baladbasomad (110 – 400 kGts), balandshiddat (20 – 40 kV) va quvvaash past (to chand milliamper) tasir merasonand. Az nomi fiziologi fransavi d’Arsonval girifta shudaast. u s. 1892 bo maqsadi tabobat …
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