Ntau tus neeg pom zoo nrog qhov kev pom no: qhov loj tshaj lub horsepower, qhov ceev dua. Qhov no pom yog yooj yim, tab sis hmoov tsis nws tsis yog qhov tseeb, thiab tej zaum yuav muaj lwm yam tseem ceeb tshaj. Nws puas tseem yuav tsum tau xav txog qhov nyhav ntawm lub tsheb thiab qhov zoo ntawm cov tsheb ciav hlau traction? Lub tsheb nrog qis dua lub hwj huam yog ntau dua li lwm lub tsheb ntawm kev khiav ceev. Zoo ib yam rau laser npav. Los xaiv lub laser txoj kev rau tam sim no ua hauj lwm, cov tsis yuav tsum tau xav txog rau laser tsis yog horsepower tab sis fais fab tuag. Lwm yam kev xav los xav txog yog cov mem tes, qhov chaw dav hlau, thiab qhov ntev.
Laser npav yuav tsum xub xav txog cov kev xav tau ntawm cov neeg siv khoom. Cov neeg feem ntau yuav tsum hnyav qhov zoo ntawm cov cim, kos lub sijhawm thiab cim qhov tob. Lub sijhawm rau kev cim thiab cim qhov tob tob tau yooj yim. Txawm li cas los xij, rau qhov zoo ntawm cov cim, txhua tus qhua tuaj yeem muaj kev xav tau ntau. Cov teeb meem zoo li tus neeg tau pom zoo yog: xim zoo zoo, zoo nkauj (ntse, huv si, ncaj nraim, burr), ua tiav qhov dav, kab dav, daws teeb meem, npliag, sib zog ua haujlwm (rau cov khoom yas xwb), cua sov thaj tsam (HAZ) thiab qhov mem tes-rau-pulse stability yog ob peb yam ntawm cov tseem ceeb teev tseg. Ntxiv rau cov cim khoom, qee tus neeg tuaj yeem yuav tsum muaj kev paub ntau yam hauv kev kos, xws li kev muaj peev xwm los kos tau ntau yam ntaub ntawv los yog rov thim ntawm cov khoom qub.
