Granite tshuab hauv paus tau ntev tau suav tias yog cov khoom siv zoo tshaj plaws rau cov khoom lag luam suav tomography vim lawv qhov ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom.Txawm li cas los xij, zoo li txhua yam khoom siv, granite tsis yog yam tsis muaj qhov tsis raug, thiab muaj ntau yam tsis xws luag uas tuaj yeem tshwm sim hauv lub tshuab granite uas tuaj yeem cuam tshuam tsis zoo rau kev ua haujlwm ntawm cov khoom lag luam suav tomography.
Ib qho tsis xws luag uas tuaj yeem tshwm sim hauv lub hauv paus tshuab granite yog warping.Txawm hais tias nws qhov kev nruj nruj, granite tseem tuaj yeem ua rau muaj kev kub ntxhov los yog thaum muaj kev ntxhov siab ntau.Qhov no tuaj yeem ua rau lub hauv paus tshuab ua misaligned, uas tuaj yeem ua rau muaj kev ua yuam kev hauv CT scanning txheej txheem.
Lwm qhov tsis xws luag uas tuaj yeem tshwm sim hauv lub tshuab granite yog tawg.Txawm hais tias granite yog cov khoom siv ruaj khov uas tuaj yeem tiv taus ntau qhov hnav thiab tsim kua muag, nws tsis tiv thaiv kev tawg, tshwj xeeb tshaj yog tias nws raug kev ntxhov siab ntau dua lossis kev co siab.Yog tias tsis tau kuaj xyuas, cov kab nrib pleb no tuaj yeem cuam tshuam cov txheej txheem kev ncaj ncees ntawm lub tshuab hauv paus thiab ua rau muaj kev puas tsuaj ntxiv.
Ib qho kev tsis zoo thib peb uas tuaj yeem tshwm sim hauv lub tshuab granite yog porosity.Granite yog cov khoom siv ntuj tsim, thiab yog li ntawd, nws tuaj yeem muaj cov hnab me me ntawm huab cua lossis lwm yam khoom uas tuaj yeem ua rau cov qauv ntawm lub tshuab tsis muaj zog.Qhov porosity no tseem tuaj yeem ua rau lub hauv paus tshuab muaj kev cuam tshuam rau kev puas tsuaj los ntawm ib puag ncig xws li av noo thiab kub hloov.
Thaum kawg, plaub qhov tsis xws luag tuaj yeem tshwm sim hauv lub tshuab granite puag yog qhov tsis sib xws.Thaum granite muaj npe nrov rau nws qhov chaw du, tseem tuaj yeem muaj qhov tsis zoo me me lossis qhov tsis sib xws uas tuaj yeem cuam tshuam rau kev ua haujlwm ntawm cov khoom lag luam suav tomography.Cov irregularities no tuaj yeem ua rau CT scan distorted los yog qhov muag plooj, uas tuaj yeem cuam tshuam qhov tseeb ntawm cov txiaj ntsig.
Txawm hais tias cov teeb meem no, granite tshuab hauv paus tseem yog qhov kev xaiv nrov rau cov khoom lag luam suav tomography vim lawv cov khoom zoo heev.Los ntawm kev ua cov kauj ruam los txo cov kev cuam tshuam ntawm cov teeb meem no, xws li los ntawm kev siv cov granite zoo thiab tsis tu ncua xyuas lub tshuab hauv paus rau cov cim ntawm hnav thiab tsim kua muag, nws muaj peev xwm tswj tau qhov kev ua tau zoo ntawm cov khoom lag luam suav tomography thiab xyuas kom meej tias nws txuas ntxiv mus. ua haujlwm ntawm qhov siab tshaj plaws ntawm qhov tseeb thiab qhov tseeb.
Post lub sij hawm: Dec-19-2023