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Yuav ua li cas tiv thaiv kev qaug zog ntawm qhov muag?
Kev qaug zog ntawm qhov muag yog ib pawg ntawm cov tsos mob uas ua rau tib neeg lub qhov muag saib ntau dua li nws lub luag haujlwm pom kev tuaj yeem ris vim ntau yam ua rau pom kev tsis zoo, qhov muag tsis xis nyob lossis cov tsos mob thoob plaws lub cev tom qab siv lub qhov muag. Kev tshawb fawb txog kab mob sib kis tau qhia ...Nyeem ntxiv -
Tuam Tshoj Thoob Ntiaj Teb Optics Fair
Keeb Kwm ntawm CIOF Lub Rooj Sib Tham Thoob Ntiaj Teb Optics (CIOF) thawj zaug tau muaj nyob rau xyoo 1985 hauv Shanghai. Thiab tom qab ntawd qhov chaw ua yeeb yam tau hloov mus rau Beijing xyoo 1987, tib lub sijhawm, qhov kev nthuav qhia tau txais kev pom zoo los ntawm Ministry of Foreign Economic Relation thiab Suav ...Nyeem ntxiv -
Kev Txwv ntawm Kev Siv Hluav Taws Xob hauv Kev Tsim Khoom Lag Luam
Cov chaw tsim khoom thoob plaws Suav teb pom lawv tus kheej nyob hauv qhov tsaus ntuj tom qab Mid-Autumn Festival thaum lub Cuaj Hli --- tus nqi nce siab ntawm cov thee thiab cov cai ib puag ncig tau ua rau cov kab ntau lawm qeeb lossis kaw lawv. Txhawm rau kom ua tiav cov pa roj carbon siab tshaj plaws thiab cov hom phiaj tsis muaj pa phem, Ch...Nyeem ntxiv -
Ib qho kev tsim kho tshiab zoo heev, uas yuav yog qhov kev cia siab ntawm cov neeg mob myopic!
Thaum pib lub xyoo no, ib lub tuam txhab Nyiv Pooj tau hais tias lawv tau tsim cov tsom iav ntse uas, yog tias hnav ib teev xwb hauv ib hnub, tuaj yeem kho tau myopia. Myopia, lossis nearsightedness, yog ib qho mob qhov muag uas koj tuaj yeem pom cov khoom ze koj kom meej, tab sis objects...Nyeem ntxiv -
SILMO 2019
Raws li ib qho ntawm cov xwm txheej tseem ceeb tshaj plaws hauv kev lag luam qhov muag, SILMO Paris tau tuav txij lub Cuaj Hlis 27 txog 30, 2019, muab ntau cov ntaub ntawv thiab ci ntsa iab rau kev lag luam optics-thiab-qhov muag! Yuav luag 1000 tus neeg ua yeeb yam tau nthuav tawm ntawm qhov kev ua yeeb yam. Nws yog ib qho ste...Nyeem ntxiv -
Shanghai International Optics Fair
Lub Rooj Sib Tham Txog Kev Kho Qhov Muag Thoob Ntiaj Teb SIOF 2021 thib 20 tau muaj nyob rau lub Tsib Hlis 6 ~ 8, 2021 ntawm Shanghai World Expo convention & Convention Center. Nws yog thawj lub rooj sib tham txog kev kho qhov muag hauv Suav teb tom qab muaj kev sib kis thoob ntiaj teb ntawm covid-19. Ua tsaug rau e...Nyeem ntxiv