L.Yintoni uvavanyo olungelulo oluqhelekileyo?
Ngokubanzi, uvavanyo olungonakalisiyo lusebenzisa iimpawu zesandi, ukukhanya, umbane kunye ne-magnetism yokufumanisa indawo, ubungakanani, ubungakanani bolwazi olusondele lwezinto ezikhoyo okanye ubume bangaphakathi kumgangatho ngaphandle kokwenzakalisa izinto ngokwalo I-Anranon-Sparance-Special Sciest ijonge ekufumaneni ubume bezobuchwephesha bezinto, kubandakanya nokuba bafanelekile okanye basebenzise inkonzo yenkonzo ye-Eltramotia, kunye novavanyo lwe-elektromagnetic, kunye nemagnethi Uvavanyo lwe-suricle, phakathi kovavanyo lwe-ultrasonic yenye yeendlela eziqhelekileyo ezisetyenzisiweyo.
Iindlela eziqhelekileyo zokuvavanywa kwezinto eziqhelekileyo:
1.Inkcazo yovavanyo lwe-Ultrasonic
Uvavanyo lwe-Ultrasonic yindlela esebenzisa iimpawu zezadi ze-ultrasonic ukuba zisasaze kwaye zibonakalise kwizixhobo zokufumana iziphene zangaphakathi okanye izinto zangaphandle ezizinto zangaphandle. Inokufumana iziphene ezahlukeneyo, ezinjengezijuku, i-pores, i-inxungs, ukhululekile, njl njl. yenye yezona ndlela zisetyenziswayo kuvavanyo olungelulo utshabalalisi.
Kutheni le nto iipleyiti zentsimbi, imibhobho eneenjini ezinqabileyo kunye nemivalo emikhulu yobubanzi obungaphezulu ilungele uvavanyo?
Xa ubukhulu bezinto ezibonakalayo zikhulu, ukubakho kweziphene zangaphakathi ezinjengeepores kunye nee-rockes ziya kukhula ngokufanelekileyo.
Iimpawu zenziwe ngenkqubo yokufowuna, enokubangela iziphene ezinjengeenguluvo, i-inqongwana, kwaye ikhusela ngaphakathi kwezinto.
Imibhobho eneenjini eneendlela ezinqatyisiweyo kunye neentonga ezinkulu ezijikelezileyo zihlala zisetyenziswa ekufumaneni izakhiwo zobunjineli okanye iimeko ezibonisa uxinzelelo oluphezulu. Uvavanyo lwe-UT lunokungena ngaphakathi luphantsi kwaye ufumane iziphene zangaphakathi, ezinje ngee-rocks, i-inqongwana, njl njl.
Inkcazo yovavanyo lovavanyo
Imeko esebenzayo yovavanyo lwe-UT kunye novavanyo lwe-PT
Uvavanyo lwe-UT lulungele ukufumana iziphene zangaphakathi zezixhobo, ezinjengeenkohliso, i-rissions, i-rocks, njl njl.
Uvavanyo lwe-PT lulungele ukufumana iziphene zomphezulu kumphezulu wezixhobo, ezinjengeendawo ezingabandakatri zixhomekeka kwi-rocks engaphantsi komhlaba ukuze ubonise indawo kunye nobume bemibala.
Uvavanyo lovavanyo lwe-UT kunye novavanyo lwe-PT banazo izibonelelo zabo kunye nokungalunganga kwizicelo ezisebenzayo. Khetha indlela efanelekileyo yovavanyo ngokweemfuno ezahlukeneyo zovavanyo kunye neempawu zezinto ezibonakalayo ukufumana iziphumo ezingcono zovavanyo.
3.Meddy yovavanyo lwangoku
(1) Intshayelelo kuvavanyo lwe-ET
Uvavanyo lwe-ET lusebenzisa umgaqo-siseko wokungeniswa kwe-elektromagnetic ukuzisa ukutshintsha kovavanyo lwangoku ngokusondeleyo kumqhubi wokusebenza kwi-Eddy. Ngokusekwe kutshintsho kwi-Eddy Rurs, iipropathi kunye nenqanaba lomsebenzi onokufakwa.
(2) izibonelelo zovavanyo lwe-ET
Uvavanyo lwe-ET aludingi kudibana nomsebenzi okanye isantya, isantya, kwaye sinokuvavanya izixhobo ezingekho mthethweni ezinokuphelisa imijikelezo ye-Eddy, efana negraphite.
(3) Ukudalwa kwezinto zovavanyo lwe-ET
Inokufumana kuphela iziphene ezingaphezulu kwezinto ezisebenzayo. Xa usebenzisa ikhowudi ye-et, akunakwenzeka ukufumanisa indawo ethile yesiphene kumjikelezo.
(4) iindleko kunye nezibonelelo
Uvavanyo lwe-ET lunezixhobo ezilula kwaye zisebenze ngokulula. Ayifuni uqeqesho olunzima kwaye linokwenza ngokukhawuleza uvavanyo lwexeshana kwisiza.
Umgaqo osisiseko wovavanyo lwe-PT: emva komphezulu wecandelo udityaniswe ngedayi ye-fluoresceccent okanye idayi enemibala, i-penetal inokungena kwiziphene ezivula phantsi kwesenzo esiphezulu. Emva kokususa i-Pringer engaphezulu kumphezulu wenxalenye, icandelo linokusebenzisa i-faker kumphezulu. Ngokufanayo, phantsi kwesenzo sesenzo se-capillary, umphuhlisi uya kutsala umdla we-Prinent ogciniweyo kwisiphene, kwaye i-petiation iya kujonga kwakhona kumphuhlisi. Ngaphantsi komthombo othile wokukhanya (ukukhanya okukhanyayo okanye ukukhanya okumhlophe), umkhondo we-petiant kwi-denerant kwisiphene iya kuboniswa. , (i-biorescence eluhlaza okanye ibomvu eqaqambileyo), malunga nokuphuma kwe-morphology kunye nokusasazwa kweziphene.
4.Magnetic yovavanyo
Uvavanyo lwe-Magnetic subnectile "yindlela eqhelekileyo yokuvavanya intshabalalo yokufumanisa umphezulu kunye neziphene ezikufutshane nezixhobo ezikufutshane, ngakumbi ekuphenduleni kwe-magnetic amabala emimandla ye-manetic, evumela ukuba kufunyenwe umsebenzi osebenzayo Iimpazamo zenkxaso.
I-5.radiographic yovavanyo
(1) Intshayelelo kuvavanyo lwe-RT
I-X-rays ngamaza e-electromagnetic ephindaphindiweyo kakhulu, amaza amafutshane athile, kunye namandla aphezulu. Banokungenisa izinto ezingenakwenziwa ngokukhanya okubonakalayo, kwaye zithathele ingqalelo ukuphendula okunzima ngezixhobo ngexesha lenkqubo yokungena.
(2) izibonelelo zovavanyo lwe-RT
Uvavanyo lwe-RT lungasetyenziselwa ukufumana isiphene sangaphakathi sezinto, ezinjengeepores, ukubandakanywa nee-rocks, njl njl., Kwaye kunokusetyenziselwa ukuvavanya ingqibelelo kunye nomgangatho wangaphakathi wezinto.
(3) Umgaqo wovavanyo lwe-RT
Uvavanyo lwe-RT fumanisa iziphene ngaphakathi komxholo ngokukhupha i-X-rays kunye nokufumana imiqondiso ebonisiweyo. Kwizixhobo ezikhulu, uvavanyo ngeendlela ezifanelekileyo.
(4) Ukudalwa kovavanyo lwe-RT
Uvavanyo lwe-RT lunemida ethile. Ngenxa yemveliso yayo kunye neempawu zamandla, i-X-ray ayinakungena kwezinto ezithile, ezifana nokukhokela, intsimbi, intsimbi engenasimo, njl.
IXESHA LOKUQALA: APR-12 ukuya kwi-1224