Xov xwm kev lag luam
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"Specialized, tshwj xeeb thiab tshiab" cov lag luam hauv kev nqis tes ua.
Shanghai "Tshwj xeeb, tshwj xeeb thiab tshiab" tau tshaj tawm hauv Shanghai thaum 14:17, Tsib Hlis 25, 2022 Raws li daim ntawv ntawm kev tiv thaiv kev sib kis thiab kev tswj xyuas txuas ntxiv txhim kho tsis tu ncua, cov tuam txhab "tshwj xeeb, tshwj xeeb thiab tshiab" tau nias lub khawm nrawm rau rov pib ua haujlwm thiab tsim khoom.Wi...Nyeem ntxiv -
Lub hom phiaj ruaj khov thiab ua tiav lub neej yav tom ntej nrog kev tsim kho tshiab - Kev tshuaj xyuas thiab Kev Pom Zoo ntawm Tuam Tshoj txoj kev lag luam khoom siv hauv tsev hauv 2021
Tuam Tshoj Cov Khoom Siv Hluav Taws Xob Hauv Tsev Hauv 2021, qhov cuam tshuam ntawm COVID-19 kev kis mus ntxiv.Kev lag luam khoom siv tau ntsib ntau yam kev sib tw, xws li kev lag luam hauv tsev tsis txaus ntseeg, nce tus nqi raw khoom, nce nqi thoob ntiaj teb logistics, thaiv cov saw hlau, thiab kev txaus siab ntawm t ...Nyeem ntxiv -
Kev thov rau qhov ntsuas qhov ntsuas kub tseem nce ntxiv
Kev thov rau qhov ntsuas qhov ntsuas kub tseem nce ntxiv Tam sim no, qhov xwm txheej kis mob hauv tsev zoo li ruaj khov, tab sis cov xwm txheej txawv teb chaws tau nthuav dav ntxiv, uas muaj ...Nyeem ntxiv -
Txoj Cai Ua Haujlwm ntawm Thermopile Infrared Sensor - Thermoelectric Effect
Txoj Cai Ua Haujlwm ntawm Thermopile Infrared Sensor - Thermoelectric Effect Thermoelectric Effect (Seebeck Effect) Yog tias ob qho khoom sib txawv lossis cov khoom A thiab B uas muaj cov khoom sib xws ...Nyeem ntxiv
