Dab tsi yog qhov zoo tshaj plaws rau kev khaws lub tshuab granite rau kev lag luam tom qab tom qab? 不小于 800 字

Cov tshuab granite yog qhov zoo tagnrho rau kev lag luam ua piv txwv tom qab (ct) vim yog lawv cov kev ruaj khov thiab kev ruaj khov. Txawm li cas los xij, zoo li lwm hom ntawm cov tshuab, lawv yuav tsum tu thiab saib xyuas kom ua haujlwm ntawm kev ua tau zoo. Ua kom koj lub tshuab ua kom huv siab yooj yim vim tias nws tiv thaiv kev sib txuam ntawm cov av, uas tuaj yeem ua rau kev puas tsuaj thiab cuam tshuam qhov tseeb ntawm koj cov ct scans. Nov yog qee qhov kev coj ua zoo tshaj plaws rau koj ua kom koj cov granite tshuab nqus huv:

1. Pib nrog lub npoo huv

Ua ntej koj pib tu koj lub tshuab granite, xyuas kom cov nplaim hluav taws xob dawb los ntawm hmoov av thiab khib nyiab. Siv cov txhuam muag muag muag lossis txhuam cov cua kom haum rau cov av xoob lossis cov khib nyiab uas yuav tau ua rau saum npoo.

2. Siv cov ph-nruab nrab tu cov tshuaj

Txhawm rau tiv thaiv kev puas tsuaj rau cov npoo granite, siv cov ph-nruab nrab tu cov tshuaj uas tau tsim tshwj xeeb rau cov granite. Zam kev muaj tshuaj hnyav xws li tshuaj dawb, ammonia, los yog vinegar vim lawv tuaj yeem ua rau muaj kev tshem tawm lossis etching rau saum npoo.

3. Huv si nrog daim ntaub mos muag lossis daim txhuam cev

Siv daim ntaub mos muag lossis daim txhuam cev los siv cov tshuaj ntxuav kom huv rau cov npoo granite. Zam tsis txhob siv cov tsis huv lossis cov ntaub qhwv, uas tuaj yeem khawb qhov chaw thiab ua rau muaj kev puas tsuaj tas mus li.

4. Yaug kom huv si nrog dej huv

Tom qab tu cov npoo granite, yaug nws kom huv si nrog dej huv kom tshem tawm cov kev daws teeb meem los ntawm kev ua kom huv. Nco ntsoov tias qhov saum npoo ua tiav qhuav ua ntej siv CT tshuab.

5. Teem Sijhawm Saib Xyuas

Kev tu lub tshuab granite granite yog qhov tseem ceeb kom ntseeg tau tias nws ua haujlwm ntawm kev ua tau zoo. Teem sijhawm kev saib xyuas nrog tus kws tshaj lij CT tshuab los ntsuas qhov kev mob ntawm lub tshuab tag nrho, suav nrog cov granite puag.

Hauv kev xaus, khaws cov tshuab granite rau kev ua piv txwv tom qab tom qab huv siography yog qhov tseem ceeb rau kev tswj hwm nws qhov tseeb thiab tiv thaiv kev puas tsuaj. Siv cov tshuaj ph-outral tu cov ntsiab thiab cov ntaub so kom huv nrog kev saib xyuas CT kev saib xyuas kom ntseeg tau zoo. Nrog kev tu kom zoo thiab saib xyuas kom zoo, koj cov tshuab granite tau nyob ntev tau rau ntau xyoo thiab muab cov txiaj ntsig zoo rau koj cov CT scans.