Yog tias koj saib cov lus "meej" hauv phau ntawv txhais lus Koj yuav kawm paub tias nws txhais tau tias "meej lossis hais plaub, nruj me ntsis rau tus qauv, Txheem los yog kev sib cav sib ceg ... "thiab yog tias koj saib" laser,"Nws hais tias" lub nqaj khaus ntawm kev teeb liab monochromatic teeb los ntawm hluav taws xob hluav taws xob los ntawm kev ua kom pom tseeb ntawm photons los ntawm pog… nyeem ntxiv »
Tseeb, Koj tuaj yeem siv lub ntsej muag ncaj. Los yog hu ua tiag. Yuav ua li cas hais txog calipers? Tej zaum optics? Thiab tom qab ntawd muaj kev xav gauges. Tab sis thaum koj xav tau dlev ib sab, Dab tsi yog qhov cuab yeej zoo tshaj plaws ntawm kev xaiv? Nws yog laser ncej ib yam khoom siv. Yuav ua li cas laser ncej ua haujlwm ua haujlwm lasers yog high-tech, nrog ib tug laser emitter thiab… nyeem ntxiv »
Puas yog koj lub tshuab ua kom haum kom zoo? Yog hais tias lawv nyob nraum tsis, Koj yuav tsum tau siv cov kev sib dhos los txiav txim siab seb yuav tsum tau ua dab tsi kom tau lawv rov qab mus rau qhov sib dhos yog li lawv tau them nyiaj rau koj cov nyiaj ntau dhau los. Tam sim no nyob rau hauv cov hnub qub, Cov kawm tiav yuav tau ua nrog kev soj ntsuam pom los ntawm tib neeg lub qhov muag, thiab… nyeem ntxiv »
Ua tsaug rau peb cov hnub qub muaj hmoo rau txoj siv lasas- nws tau pab nrog txoj siv sia ua ntau yam tshuab ua haujlwm zoo tshaj plaws! Yog tias cov cuab yeej siv tau yog lossis yog misaligned ces koj yuav cia siab cov nqi hluav taws xob ntau dua, thiab qhov txiav rau hauv cov txiaj ntsig. Tab sis muaj cov txheej txheem tsim nyog, Ua tsaug rau Laser thev naus laus zis? zoo, uas tuaj yeem cawm koj lub tuam txhab qee cov nyiaj-… nyeem ntxiv »
Technology tau dhau los ua qhov ntev ntawm qhov kawg 100 xyoo los yog li ntawd. Xav txog qhov no: nyob rau hauv lub tswvyim ntawm tej yam, laser tshuab yog tseem tshiab, tab sis nws twb tau zoo dua li nws yog thaum xub thawj tsim nyob rau hauv nruab nrab-thwentieth caug xyoo. Laser thev naus laus zis pab kev lag luam kev lag luam ua cov txheej txheem nyuaj… nyeem ntxiv »
