Los ntawm kev txhais, daim kab xev reflective yog ib zaj duab xis nyias uas qhia txog lub teeb lossis hluav taws xob rov qab mus rau nws qhov chaw los ntawm kev siv cov iav spheres lossis cov khoom siv prisms.
Qhov no yuav zoo li ib txoj haujlwm yooj yim, tab sis qhov tseeb nws yog qhov nyuaj heev. Ib yam li koj ntsia koj cov duab txawm koj nyob qhov twg hauv chav, daim kab xev reflective qhia lub teeb rov qab rau hauv lub teeb ci thiab tsuas yog cuam tshuam lub teeb rov qab rau hauv lub teeb txawm tias nws nyob qhov twg. Xav txog qhov no. Yog tias koj nyob hauv txoj hauj lwm zoo nyob rau hauv pem hauv ntej ntawm cov duab parabolic (xws li lub phaj satellite) thiab pov lub pob rau hauv lub tais, nws yuav ib txwm rov qab thiab ntaus koj. Yog hais tias koj muab ib lub pob rau ntawm lub ces kaum ntawm lub tsev hais plaub squash, nws yuav tsoo ib phab ntsa, ces lwm phab ntsa, ces rov qab los rau koj. (Hauv ob qho piv txwv, koj yuav tsum tau nyob hauv qhov chaw zoo.) Cov iav hlaws ntsej muag daim kab xev (thawj thev naus laus zis) zoo li lub phaj satellite, prismatic reflective daim kab xev (tam sim no thev naus laus zis) zoo li lub tsev hais plaub squash.
Daim duab hauv qab no qhia txog ob yam sib txawv ntawm daim kab xev
Cov khoom siv iav microbead yog tsim rau kev siv nyob ze, thiab cov khoom siv microprism yog qhov tsim nyog rau kev siv mus ntev.
Yog hais tias koj xav xaiv txoj cai reflective daim kab xev, thov hu rau peb
