Cov hlau nplaum ib leeg yog ib sab ntawm cov hlau nplaum sib nqus, kom cov hlau nplaum sib nqus ntxiv rau sab nraud, txhim kho rau sab nraud ntawm cov hlau nplaum sib nqus, xws li qee lub sijhawm tsuas yog xav tau ib sab ntawm cov hlau nplaum, yog tias lwm sab ntawm cov hlau nplaum yuav ua rau kev puas tsuaj lossis cuam tshuam; Qee zaum, xws li cov hlau nplaum ntawm lub thawv ntim, tsuas yog ib sab yuav tsum tau sib nqus, sab nraud yog xaiv tau, thiab cov hlau nplaum tsis muaj txiaj ntsig, yog li kev siv cov hlau nplaum ib leeg yuav txo tau tus nqi thiab txuag cov khoom sib nqus. Tam sim no koj tuaj yeem ntsib cov hlau nplaum hauv lub neej niaj hnub, yog li siv thiab cuam tshuam dab tsi ntawm cov hlau nplaum ib leeg?
1.Kev siv cov hlau nplaum ib leeg
(1) Cov tuam txhab hlau nplaum ntseeg tau tias cov hlau nplaum ib leeg yog siv dav hauv cov thawv ntim khoom. Xws li: lub thawv ntim khoom plig, lub thawv ntim xov tooj ntawm tes, lub thawv ntim cawv thiab luam yeeb, lub thawv ntim xov tooj ntawm tes, MP3 ntim lub thawv thiab lwm yam.
(2) Cov hlau nplaum ib sab yog siv dav hauv cov khoom siv tawv tawv. Xws li: hnab tawv nqaij, hnab tawv nqaij, hnab mus txawv tebchaws, hnab xov tooj, hnab nyiaj thiab lwm yam.
(3) Cov tuam txhab hlau nplaum ntseeg tias cov hlau nplaum ib leeg yog siv dav hauv kev lag luam sau ntawv. Piv txwv li: laptop, khawm dawb, magnetic Hoobkas nameplate thiab hais txog.
2.Qhov sib nqus refraction ntawm cov hlau nplaum ib leeg yog zoo li lub refraction ntawm satellite lauj kaub rau lub teeb liab los yog lub refraction ntawm lub teeb nyem lub teeb lauj kaub rau lub teeb, thiab cov nyhuv refraction yog txiav txim siab los ntawm peb yam nram qab no:
1. Khoom siv: Kev xaiv ntawm cov khoom siv thiab tuab, nrog rau qhov kev ncua deb ntawm cov hlau nplaum thiab cov khoom muaj kev sib raug zoo. Cov ntawv hlau ntshiab yog ib qho yooj yim rau cov hlau nplaum sib nqus, thiab cov refraction yuav raug txhim kho tom qab kev kho tshwj xeeb, tab sis 100 feem pua cov ntaub thaiv npog tsis tau kawm, tab sis cov khoom siv los ntawm cov tuam txhab sib txawv kuj txawv.
2. Lub kaum sab xis: Raws li lub hauv paus ntsiab lus ntawm refraction, cov khoom siv arc muaj qhov zoo tshaj plaws, thiab qhov tsis zoo ntawm cov khoom ntawm lub kaum sab xis yog qhov loj dua.
3. Qhov chaw: Cov kab hlau nplaum zoo li cov xov tooj ntawm tes hauv huab cua, xav tau qhov chaw kom thim rov qab. Yog hais tias lub teeb lub teeb lub lauj kaub yog qhwv tag nrho hauv lub teeb cannon, cov nyhuv siv yeej tsis zoo, vim tias muaj ntau lub teeb refraction ploj. Yuav ua li cas siv cov ntsiab lus saum toj no, cov txiaj ntsig zoo tshaj plaws ntawm kev sib nqus, yog qhov teeb meem zoo tshaj plaws ntawm ntau qhov tsis sib xws, yog li ntawd nyob rau hauv lub tshav pob ntawm lub thawv thiab lub hnab yuav txo tau cov nqi ntau lawm thiab txuag cov khoom sib nqus.
