Granite yog ib lub pob zeb igneous ntuj tsim los ntawm quartz, feldspar, thiab mica uas tau ntev los nyiam vim nws ruaj khov thiab zoo nkauj hauv kev tsim vaj tsev thiab duab puab. Txawm li cas los xij, kev nce qib thev naus laus zis tsis ntev los no tau qhia txog nws lub luag haujlwm tseem ceeb hauv kev tsim cov khoom siv kho qhov muag siab heev. Cov khoom siv no yog qhov tseem ceeb hauv ntau yam kev siv suav nrog kev sib txuas lus, kev saib xyuas ib puag ncig, thiab kev kuaj mob.
Ib qho ntawm cov laj thawj tseem ceeb uas granite siv rau hauv kev siv tshuab optical sensor yog nws cov khoom tshwj xeeb. Cov qauv siv lead ua ntawm Granite muab kev ruaj khov zoo heev thiab tiv taus kev hloov pauv thermal, uas yog qhov tseem ceeb rau kev tswj hwm qhov tseeb thiab kev ntseeg tau ntawm kev ntsuas optical. Qhov kev ruaj khov no tseem ceeb heev rau hauv cov chaw uas qhov kev hloov pauv kub tuaj yeem cuam tshuam rau kev ua haujlwm ntawm sensor.
Tsis tas li ntawd xwb, granite tus coefficient qis ntawm thermal expansion ua kom cov optics tseem sib phim, txo qhov kev pheej hmoo ntawm kev sib phim uas yuav ua rau muaj kev nyeem tsis raug. Cov cuab yeej no yog qhov tseem ceeb rau cov ntawv thov siab xws li laser systems thiab fiber optics, vim tias txawm tias qhov kev hloov pauv me me tuaj yeem ua rau muaj kev puas tsuaj loj heev.
Granite kuj muaj cov khoom siv kho qhov muag zoo heev, suav nrog kev nqus lub teeb tsawg thiab kev xa hluav taws xob siab. Cov khoom no ua rau nws yog cov khoom siv zoo tshaj plaws rau kev tsim cov khoom siv kho qhov muag xws li lens thiab prisms uas yog qhov tseem ceeb rau kev ua haujlwm ntawm cov sensors kho qhov muag siab heev. Los ntawm kev siv cov khoom ntuj ntawm granite, cov engineers thiab cov kws tshawb fawb tuaj yeem tsim cov sensor systems zoo dua thiab ua haujlwm tau zoo dua.
Ntxiv mus, kev siv granite hauv kev tsim kho qhov muag pom kev zoo yog ua raws li qhov sib txawv ntawm cov khoom siv ruaj khov. Raws li cov peev txheej ntuj, granite muaj ntau thiab nws cov kev rho tawm muaj qhov cuam tshuam tsawg kawg nkaus rau ib puag ncig piv rau lwm cov khoom siv hluavtaws. Qhov no tsis yog tsuas yog txhim kho kev ruaj khov ntawm cov thev naus laus zis kho qhov muag, tab sis kuj txhawb kev siv cov khoom siv zoo rau ib puag ncig hauv cov ntawv thov thev naus laus zis siab.
Hauv kev xaus lus, cov khoom tshwj xeeb thiab kev ruaj khov ntawm granite ua rau nws yog ib qho khoom muaj nqis rau kev tsim cov khoom siv kho qhov muag siab heev. Thaum kev tshawb fawb txuas ntxiv tshawb nrhiav nws lub peev xwm, peb tuaj yeem cia siab tias yuav pom ntau daim ntawv thov tshiab siv cov txiaj ntsig ntawm cov khoom siv ntuj tsim no.
Lub sijhawm tshaj tawm: Lub Ib Hlis-09-2025