Daim ntawv thov filds uaci ntsa iabtexcov vuas yog dav heev.
Tam sim no, muaj cov khoom sib txawv hauv kev lag luam textiles, khaub ncaws, cov khoom siv kho kom zoo nkauj, cov khoom ua si, thiab lwm yam.Nyob rau hauv cov txheej txheem ntawm kev tso rau hauv kev ua lag luam, nws tau lees paub los ntawm cov neeg siv khoom thiab cov neeg siv khoom thiab tau tsim cov txiaj ntsig zoo.
Cov khaub ncaws luminous muaj qhov ua tau zoo ib yam li cov khaub ncaws zoo tib yam thaum nruab hnub, tsis muaj qhov peculiarities.Cov khaub ncaws zoo li no yog siv rau hauv qhov tsaus ntuj xws li ua haujlwm hmo ntuj thiab chaw lom zem.
Raws li International Maritime Bureau, cov neeg coob ntawm lub nkoj yuav tsum hnav cov khaub ncaws luminous los txhim kho kev nyab xeeb ntawm cov neeg ua haujlwm;cov neeg ua yeeb yam hnav khaub ncaws luminous no muaj ob qho tib si tus cwj pwm txawv thiab tuaj yeem tsim cov teebmeem tshwj xeeb.Cov menyuam yaus hnav khaub ncaws hmo ntuj, khau, thiab kaus mom tuaj yeem ua rau muaj kev lom zem ntawm cov menyuam yaus cov khaub ncaws thiab txaus siab rau lawv txoj kev xav paub.
Nyob rau hauv lub neej ntawm cov neeg zoo tib yam, cov khoom ua si uas ci thaum hmo ntuj yog nrov dua nrog cov menyuam yaus thiab cov hluas.Cov khoom ua si lub teeb-emitting yog feem ntau sib xyaw nrog qee cov khoom siv hluav taws xob hauv cov khoom siv tib yam.
Vim muaj qee yam kev phom sij, nws tau maj mam ploj mus.Hloov chaw, tshiabcov ntaub ntawv luminousyog siv los ua cov khoom ua si luminous.Cov khoom ua si no zoo ib yam li cov khoom ua si zoo tib yam thaum nruab hnub.Lawv ci ntsa iab hauv qhov tsaus ntuj thiab nyiam cov menyuam yaus thiab cov neeg siv khoom hluas.
Piv txwv li, Haibao, tus mascot ntawm 2010 Shanghai World Expo, tau nyiam cov neeg tuaj ncig tebchaws thiab txawv teb chaws tom qab nws tau muab tso rau hauv kev ua lag luam.
Post lub sij hawm: Dec-12-2020