Ndi kupita patsogolo kwa sayansi ndi ukadaulo ndi chitukuko chaukadaulo wa zamankhwala, mwayi wa anthu omwe anthu amakumana ndi X-ray akapita kuchipatala. Aliyense amadziwa kuti chifuwa cha X-ray, ct, utoto wa ultrasound ndi makina a X-ray amatha kutulutsa ma X-ray kuti mulowetse thupi la munthu kuti liziwona matendawa. Amadziwanso kuti X-rays imatulutsa ma radiation, koma ndi anthu angati omwe amamvetsetsa makina a X-ray. Nanga bwanji mphete zotulutsa?
Choyamba, ma X-ray ali bwanjiMakina a X-rayZopangidwa? Zofunikira pakupanga ma X-ray omwe amagwiritsidwa ntchito mu mankhwala ali motere: 1. X-ray chubu champhaka: kabati galasi lagalasi yokhala ndi ma elekitirodi awiri, 2. Pulogalamu ya Tungsten: Zitsulo zokhala ndi nambala ya atomiki yomwe ingagwiritsidwe ntchito popanga mabatani a X-ray omwe cholinga chake ndi chandamale cholandirira magetsi; 3. Electrons ikuyenda pamtunda wautali: Ikani magetsi kwambiri kumapeto onse a X-ray chubu kuti apangitse ma elekitoni akuyenda mwachangu kwambiri. Omasulira apadera amakhazikitsa magetsi amoyo ku magetsi apamwamba kwambiri. Pulogalamu ya Tungsten ikagundidwa ndi ma elekitoni atayenda mwachangu kwambiri, ma atomu a tungsten amatha kukhala ndi ma elekitironi kuti apange ma X-ray.
Kachiwiri, kodi x-ray iyi ndi chiyani, ndipo chifukwa chiyani ingagwiritsidwe ntchito kuwona momwe zinthu zilili mutalowerera thupi la munthu? Izi zonse ndi chifukwa cha ma X-rays, omwe ali ndi katundu wambiri:
1. Kulowa: kulowa kwa kulowa kwa X-rays kuti udutse chinthu popanda kuyanjana. Ma X-ray amatha kulowa zinthu zomwe kuwala wamba kumene sikungachitike. Kuwala kowoneka kumakhala ndi phokoso lalitali, ndipo zithunzi zimakhala ndi mphamvu zochepa. Ikagunda chinthu, gawo lake limawoneka, ambiri amakhudzidwa, ndipo limatengedwa ndi zinthu, ndipo sangathe kudutsa chinthu; Pomwe ma X-rays sichoncho, chifukwa cha kuchuluka kwaufupi, mphamvu zawo zikamawala pazinthuzo, gawo lokhalo limangolowetsedwa ndi zinthuzo, ndipo zambiri zimafalikira kudzera pabodi ya atomiki, kuwonetsa mphamvu mwamphamvu. Kutha kwa X-ray kuti muwone zinthu zogwirizana ndi mphamvu ya a X-ray. Kufupikitsa kugwedezeka kwa X-ray, mphamvu yayikulu ya atotons ndi mphamvu zolowera. Mphamvu yolowera ya X-ray imagwirizananso ndi kuchuluka kwa zinthuzo. Zinthu zochulukitsa zimatenga ma X-rays ma X-ray ndikusakaniza zochepa; Zinthu zamtunduwu zimayamwa pang'ono ndikuzifalitsa zambiri. Kugwiritsa ntchito malowa osokoneza bongo, minofu yofewa monga mafupa, minofu, ndi mafuta okhala ndi miyala yosiyanasiyana imasiyanitsidwa. Uku ndiye maziko a X-ray fluoroscopy ndi kujambula.
2. Ionization: Ngati chinthu chatha ndi ma X-raycle, ma elekitirole owonjezera amachotsedwa mu atomu. Izi zimatchedwa Ionization. Pogwiritsa ntchito zojambulajambula komanso kufalitsa, njira zomwe zimachitika popanga magetsi komanso ma elekiti olekanitsidwa ndi ma atomu awo. Izi zojambula kapena ma elekitoni a Recoil amalumikizana ndi maatomu ena ndikuyenda, kotero kuti ma elekitons kuchokera ku hit a ma atomu amatchedwa Seomution. mu zolimba ndi zakumwa. Masuon a ions ndi osalimbikitsa adzabwezera mwachangu ndipo sikophweka kusonkhanitsa. Komabe, kulipiritsa kwa mpweya mu gasi ndikosavuta kusonkhanitsa, ndipo kuchuluka kwa ngongole ya ionized kungagwiritsidwe ntchito kuwonetsedwa kwa X-ray, zida zoyezera zimaperekedwa pa mfundo iyi. Chifukwa cha mankhwala, mpweya umatha kukhala ndi magetsi; Zinthu zina zomwe zimatha kusintha mankhwala; Zovuta zosiyanasiyana zachilengedwe zimatha kukhazikitsidwa mu zolengedwa. Ioniliza ndi maziko a kuwonongeka kwa X-ray.
3. Fluorescence: Chifukwa cha kuchuluka kwa ma X-rays, sikowoneka. Komabe, zikakhala ndi zinthu zina zomwe zimapangidwa ndi phosphorous, clataminam celtide, zinc cadpium sulfizide, chifukwa cha ma atomu amphamvu. Imatulutsa kuwala kapena kuwala kwa ultraviolet, komwe kuli bwino. Zotsatira za X-ray zoyambitsa kusintha ma flurescence. Kukula kwa alurescence ndikofanana ndi kuchuluka kwa ma X-ray. Zotsatirazi ndi maziko a ntchito ya X-ray kupita ku fluoroscopy. Mu ntchito yodziwitsa ya X-ray, mtundu uwu wa fluorescence ungagwiritsidwe ntchito kupanga screen screen, yopanga chophimba, chophimba mu chiwonetsero chazithunzi ndi zina. Chophimba cha fluorescent chimagwiritsidwa ntchito kuwona zithunzi za X-ray kudutsa minyewa ya anthu nthawi ya fluoroscopy, ndipo chowonjezera chowonjezera chimagwiritsidwa ntchito polimbikitsa luso la filimuyo pa kujambula. Zomwe zili pamwambapa ndi mawu oyamba kwa X-rays.
Timakonda Newheek Technologloglognolognolognolognolognolognolognolognolognolognology co., Ltd. ndi wopanga kupanga mu kupanga ndi malonda aMakina a X-Ray. Ngati muli ndi mafunso okhudza izi, mutha kulumikizana nafe. Tel: +8617616262223!
Post Nthawi: Aug-04-2022