Kev kawm tshiab los ntawm University of Chicago thiab Shanxi University tau nrhiav ib txoj hauv kev los simulate superconductivity siv laser lub teeb. Superconductivity tshwm sim thaum ob daim duab ntawm graphene yog me ntsis ntswj raws li lawv tau rho tawm ua ke. Lawv cov txheej txheem tshiab yuav yog ...
Laser Cladding Kev tsim kho Hydraulic yog ib lub zog tsim qauv niaj hnub uas siv lub zog laser rau cov khoom siv hauv paus los tsim kom muaj lub zog loj thiab ua tau zoo txheej. Kev them nyiaj yug hydraulic yog ib qho ntawm qhov chaw tseem ceeb hauv Fiel ...
Ma Xinqiang, Tus Thawj Coj ntawm Huagong Technology thiab tus Lwm Leej Kev Sib Tham nrog cov lus qhia rau kev txhawb nqa txoj kev lag luam zoo ntawm kuv lub teb chaws cov khoom lag luam laser. Ma Xinqiang tau hais tias laser t ...
Aser-li lwm tus tom qab lwm tus tom qab Atomic zog semiconductors thiab thev naus laus zis thiab thev naus laus zis thiab thev naus laus zis thiab thev naus laus zis ntawm kev sib deev yog tus kheej ...
Hnub Wednesday, Lub Ob Hlis 22, 2023, peb lub tuam txhab ua tiav cov kev teeb tsa thiab kev sim ua header cov khw muag khoom me me rau cov neeg siv khoom thiab npaj kom xa tawm nws mus rau Middle East. Cov cim cim lub cav no yog nruab nrog frytu tshwj xeeb ...