Teeb Liab Ua Haujlwm: Qauv Ua Kom Pom Kev Zoo Thiab Lwm Yam Khaub Ncaws Tshwj Xeeb

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-15 04:12

Cov khaub ncaws ua haujlwm yog tiv thaiv tus neeg ua haujlwm los ntawm ib puag ncig uas nws ua haujlwm. Tam sim no, muaj ntau yam khoom siv, faib ua hom raws li kev ua haujlwm ntawm tib neeg. Qhov no suav nrog kev qhia tag nrho.

Peculiarities

Ua ntej tshaj plaws, nws yog ib qho tseem ceeb kom nco ntsoov cov yam ntxwv ntawm yam khoom siv no

Khoom siv . GOST qhia txog hom tseem ceeb thiab hom ntaub uas xav tau rau kev tsim cov khaub ncaws uas xav tau. Raws li txoj cai, cov khoom kawg yuav tsum muaj cov khoom tshwj xeeb vim tias cov khoom siv yuav pom nyob hauv ntau yam xwm txheej, suav nrog huab cua thiab thev naus laus zis.

Xim Ib feem tseem ceeb ntawm cov khaub ncaws, vim nws yuav tsum saib txawv txawv thiab txawv ntawm qhov neeg feem coob hnav. Tam sim no, muaj 3 xim rau cov khoom siv teeb liab: txiv kab ntxwv, daj thiab liab. Txhua tus ntawm lawv tau tsim los rau daim ntawv thov sib txawv. Cov khaub ncaws ci ua rau tib neeg pom nyob hauv ib puag ncig thiab thaj chaw twg, tshwj xeeb hauv nroog thiab nyob deb nroog, suav nrog thaj chaw tsim khoom.

Lub xub ntiag ntawm cov ntsiab lus cuam tshuam . Tej zaum qhov tshwj xeeb no yog qhov tseem ceeb tshaj plaws. Nws tau ua tsaug rau qhov muaj cov kab txaij rov qab thiab ci ntsa iab uas koj tuaj yeem pom tus neeg nyob sab nraum zoov thiab sab hauv tsev txhua lub sijhawm ntawm ib hnub.

Tag nrho cov teeb . Cov ris tsho ua haujlwm teeb liab yog ua tiav, uas suav nrog ntau yam khoom siv. Ntawm lawv yog cov khaub ncaws tag nrho, suav nrog, lub tsho, lub tsho, lub tsho, lub tsho loj thiab ntau ntxiv, uas tso cai rau lawv siv rau hauv huab cua sib txawv thiab xwm txheej ntuj, thaum suav nrog qhov kub thiab lub caij.

Kev faib tawm

Siv hauv ntau yam haujlwm ntawm kev ua, cov khaub ncaws no tau muab cais raws li kev lag luam, uas muaj qhov sib txawv hauv kev txiav thiab sib dhos. Ntawm cov pab pawg no yog kev tsim kho kev lag luam, thauj, ntau yam kev ruaj ntseg tuam txhab . Ib qho ntxiv, cov teeb liab tau siv rau cov khaub ncaws ntawm cov tub ceev xwm cov neeg khiav dej num thiab cov khoom siv sab hauv, nrog rau cov uas ua haujlwm hauv dav hlau thiab tub rog.

Nws tsis yooj yim sua kom tsis txhob hnov qab cov neeg sawv cev ntawm cov tshuaj uas ua haujlwm hauv tsheb thauj neeg mob, thiab cov neeg tua hluav taws, vim rau lawv cov cim cim tuaj yeem yog lub hauv paus tseem ceeb thaum tua cov tsev, vim tias nyob rau qhov xwm txheej no muaj cov pa luam yeeb loj tuaj. Yog tias xav tau, txhua tus neeg tuaj yeem yuav cov khaub ncaws teeb liab rau kev ua kis las thiab ncaws pob: nce roob, caij tsheb kauj vab lossis nuv ntses.

Cov cuab yeej no tau muab faib ua 3 chav kawm. Cov khaub ncaws qib 2 thiab 3 muab kev tiv thaiv zoo thiab raug pom zoo rau cov neeg ua haujlwm cuam tshuam nrog cov xwm txheej hnyav uas cov khaub ncaws xav tau yog qhov xav tau loj. Ntawm cov kev cai tsim los ntawm cov qauv, ib tus tuaj yeem tshem tawm daim ntawv thov kab txaij, ntxiv rau lawv tus lej thiab nrug ntawm lawv. Nws yog 3 tus yam ntxwv uas faib cov teeb liab ua haujlwm rau hauv chav kawm. Nws tsim nyog hais tias qee qhov kev xav tau zoo ib yam rau txhua tus ntawm lawv.

• Kev npaj kab txaij kab rov tav ntawm qhov nrug deb tsawg kawg 5 cm los ntawm ib leeg. Yog li, cov khoom siv yuav raug faib sib npaug, uas ua rau ib tus neeg pom ntawm qhov deb loj lossis los ntawm ntau lub kaum ntse ntse.
• Rau kab txaij hauv qab ntawm lub tsho, muaj qhov yuav tsum tau siv lawv ntawm qhov deb ntawm 5 cm ntawm ntug.

Cov ntsiab lus Luminescent muaj qhov sib txawv coefficients ntawm retroreflection. Cov khoom uas muaj qhov sib piv siab xav tau rau cov khaub ncaws xws li qhov tshwj xeeb pom tau zoo. Kev siv cov cuab yeej no yog qhov tsim nyog tshwj xeeb hauv cov xwm txheej nyuaj, piv txwv li, nyob hauv huab pos huab lossis hauv hav zoov hmo ntuj.

Yuav tsum tau khaub ncaws

Los ntawm cov qauv, cov khaub ncaws yuav tsum tau ua los ntawm cov khoom uas haum rau daim ntawv thov. Rau feem ntau, qhov no siv rau cov qauv sov ua haujlwm ntawm qhov kub tsawg. Tus so ntawm qhov xav tau cuam tshuam nrog tus lej ntawm kab txaij thiab lawv cov khoom.

Ntxiv rau kev faib ua chav kawm, tseem muaj ntau yam kev xav tau rau cov cuab yeej siv . Piv txwv li, ib qho khaub ncaws yuav tsum muaj cov khoom sab saud thiab qis dua, nrog rau cov khaub ncaws ntxiv, yog tias muab los ntawm cov khoom tshwj xeeb. Cov tsho tiv no yuav tsum tsis muaj dej thiab rov siv tau tau dua, thiab tag nrho yuav tsum muaj qee lub hnab ris.