Granite yog ib qho kev xaiv nrov rau lub hauv paus ntawm cov khoom lag luam computed tomography (CT) vim nws cov coefficient qis ntawm thermal expansion, siab stability, thiab tsis kam rau kev co. Txawm li cas los xij, tseem muaj qee qhov tsis zoo lossis qhov tsis zoo cuam tshuam nrog kev siv granite ua cov khoom siv hauv paus rau cov khoom lag luam CT. Hauv tsab xov xwm no, peb yuav tshawb nrhiav qee qhov tsis zoo no kom meej.
1. Qhov hnyav
Ib qho ntawm cov teeb meem loj ntawm kev siv granite ua lub hauv paus rau cov khoom lag luam CT yog nws qhov hnyav. Feem ntau, lub hauv paus ntawm cov tshuab zoo li no yuav tsum hnyav thiab ruaj khov txaus los txhawb qhov hnyav ntawm lub raj X-ray, lub tshuab ntes, thiab theem qauv. Granite yog cov khoom siv ntom ntom thiab hnyav heev, uas ua rau nws zoo tagnrho rau lub hom phiaj no. Txawm li cas los xij, qhov hnyav ntawm lub hauv paus granite kuj tuaj yeem yog qhov tsis zoo. Qhov hnyav ntxiv tuaj yeem ua rau lub tshuab nyuaj rau txav lossis kho, thiab tuaj yeem ua rau puas tsuaj lossis raug mob yog tias tsis tuav kom raug.
2. Tus nqi
Granite yog ib yam khoom kim heev piv rau lwm yam kev xaiv, xws li hlau cam khwb cia lossis hlau. Tus nqi ntawm cov khoom siv tuaj yeem nce ntxiv sai, tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej tsim khoom ntau. Tsis tas li ntawd, granite xav tau cov cuab yeej txiav thiab ua kom zoo nkauj tshwj xeeb, uas tuaj yeem ntxiv rau tus nqi ntawm kev tsim khoom thiab kev saib xyuas.
3. Kev tsis khov kho
Txawm hais tias granite yog ib yam khoom siv uas muaj zog thiab ruaj khov, nws kuj tseem yooj yim tawg. Granite tuaj yeem tawg lossis tawg thaum muaj kev ntxhov siab lossis kev cuam tshuam, uas tuaj yeem ua rau lub tshuab puas tsuaj. Qhov no yog qhov teeb meem tshwj xeeb hauv cov tshuab CT kev lag luam uas qhov kev ua kom raug yog qhov tseem ceeb. Txawm tias qhov tawg me me lossis tawg tuaj yeem ua rau tsis raug hauv daim duab lossis puas tsuaj rau cov qauv.
4. Kev Txij Nkawm
Vim nws qhov ntxeem tau, granite xav tau kev saib xyuas tshwj xeeb kom nws nyob rau hauv qhov zoo tshaj plaws. Kev ntxuav thiab kaw tsis tu ncua yog qhov tsim nyog los tiv thaiv cov av qias neeg, av qias neeg, thiab lwm yam kab mob kom tsis txhob nkag mus rau hauv qhov chaw. Yog tsis ua kom lub hauv paus granite zoo tuaj yeem ua rau puas tsuaj raws sijhawm, uas tuaj yeem cuam tshuam rau qhov tseeb thiab qhov zoo ntawm cov duab uas lub tshuab tsim tawm.
5. Muaj tsawg
Granite yog ib yam khoom siv ntuj tsim uas tau rho los ntawm cov chaw tshwj xeeb thoob plaws ntiaj teb. Qhov no txhais tau tias qee zaum kev muaj granite zoo rau kev siv hauv cov tshuab CT kev lag luam tuaj yeem txwv. Qhov no tuaj yeem ua rau qeeb hauv kev tsim khoom, nce nqi, thiab txo cov zis.
Txawm hais tias muaj cov teeb meem no los xij, granite tseem yog qhov kev xaiv nrov rau lub hauv paus ntawm cov tshuab CT hauv kev lag luam. Thaum xaiv, teeb tsa, thiab tswj xyuas kom zoo, granite tuaj yeem muab lub hauv paus ruaj khov thiab ruaj khov uas txhawb nqa cov duab zoo nrog qhov tsis sib xws lossis qhov yuam kev tsawg kawg nkaus. Los ntawm kev nkag siab txog cov teeb meem no thiab ua cov kauj ruam los daws lawv, cov chaw tsim khoom tuaj yeem ua kom ntseeg tau tias kev vam meej thiab kev loj hlob ntawm cov thev naus laus zis tseem ceeb no.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-08-2023