Cov hlaws iav yog siv dav dav ua ib hom khoom siv tshiab hauv cov khoom siv kho mob thiab nylon, roj hmab, cov yas engineering, aviation thiab lwm yam teb, xws li cov khoom sau thiab cov neeg sawv cev txhawb nqa.
Cov hlaws iav txoj kev feem ntau yog siv rau hauv qhov kub thiab txias ib txwm muaj. Muaj ob hom kev sib xyaw ua ntej thiab kev txau rau saum npoo. Cov hlaws iav sib xyaw ua ntej tuaj yeem sib xyaw rau hauv cov xim thaum lub sijhawm tsim cov xim kub-yaj, uas tuaj yeem ua kom muaj kev cuam tshuam ntev ntawm cov cim txoj kev hauv lub neej. Lwm qhov tuaj yeem nthuav tawm rau ntawm qhov chaw ntawm kab cim kom muaj kev cuam tshuam tam sim ntawd thaum lub sijhawm tsim cov cim txoj kev.
Cov hlaws iav uas tau kho saum npoo, siv rau hauv kev tsim kho txoj kev, tuaj yeem txhim kho qhov sib txuas ntawm cov hlaws iav thiab cov kab cim kub-yaj, txhim kho qhov ntsuas refractive ntawm cov cim txoj kev, thiab muaj kev ntxuav tus kheej, tiv thaiv kev qias neeg, tiv thaiv dej noo, thiab lwm yam. Cov hlaws iav txoj kev yog siv los txhim kho kev ua haujlwm thim rov qab ntawm cov txheej txheem txoj kev thiab txhim kho kev nyab xeeb tsav tsheb thaum hmo ntuj.
Cov hlaws iav siv rau kev txhaj tshuaj hauv kev lag luam thiab cov khoom ntxiv tuaj yeem siv rau ntawm cov hlau thiab cov pwm yam tsis ua rau puas tsuaj rau qhov chaw ua haujlwm thiab txhim kho qhov tseeb. Nws yog siv rau kev ntxuav thiab txhuam cov hlau, yas, hniav nyiaj hniav kub, kev ua kom raug thiab lwm yam khoom. Nws yog cov khoom siv tiav qib siab uas feem ntau siv hauv tsev thiab txawv teb chaws.
Cov hlaws iav uas muaj zog refractive siab yog siv dav rau cov ntaub reflective, cov txheej reflective, cov tshuaj pleev xim, cov ntaub tshaj tawm, cov ntaub ntawv khaub ncaws, cov yeeb yaj kiab reflective, cov ntaub reflective, cov paib reflective, cov kev khiav ntawm tshav dav hlau, khau thiab kaus mom, hnab kawm ntawv, cov khoom siv cawm siav hauv dej, av thiab huab cua, cov khaub ncaws ua si hmo ntuj, thiab lwm yam.
Lub sijhawm tshaj tawm: Lub Peb Hlis-04-2022
