Kev Paub

Thov kev tshawb nrhiav Laser Tu thiab Deg Roughening

MRJ-Laser nthuav tag nrho cov ntawv thov ntawm Laser Technology hauv log teb

Tam sim no, muaj txog 8, 000 satellites orbiting lub ntiaj teb, nrog ze li 2, {} Sinellites ntxiv rau txhua xyoo. Los ntawm 2030, tus naj npawb ntawm lub tsheb khiav tawm yuav nce

Hauv kev lag luam ntau lawm, kev tu yog qhov txuas tseem ceeb. Txawm hais tias cov txheej txheem tu ib txwm muaj, xws li tu txhua yam, feem ntau lawv muaj teeb meem xws li qis dawb

Pickling Pick yog cov khoom nruab nrab ua los ntawm cov khoom siv kub zoo kub. Tom qab cov chav tsev tsis pub tshem tawm cov txheej Oxide, thiab cov npoo, qhov yuav tsum tau ua tia

Kev ntxuav kom huv ultrasonic cov ntoo khaub lig-zaus taw qhia tawm los ntawm cov tshuab ultrasonic, uas yog, hauv daim ntawv ntawm "npuas" hauv cov kua tu, ua rau muaj kev sib xya

Tsis ntev los no, lub Tuam Tshoj Rail Pass Advanced laser kev lag luam thiab kev sib txuas Technology Technumme tau tuav hauv Zhuzhou. Ntau tshaj 300 tus neeg los ntawm cov khoom l

Cov menyuam yog cov khoom tseem ceeb hauv kev tsim khoom ntawm cov roj teeb hluav taws xob tshiab lithium roj teeb. Los ntawm cov menyuam tau nias, lub roj teeb cov khoom siv tau s

Network rail, ib lub network railway, tau tsim ib lub laser thev naus laus zis kom tshem tawm nplooj ntawm kev tsheb ciav hlau ntawm 60 mais ib teev. Nws tau tshaj tawm tias thaum

Tsawg-kev lag luam siab, ib lub trillion-qib hluav taws xob yog los! -- Txoj kev tshiab no, uas yog piv rau cov tsheb hluav taws xob tshiab, tau teem tawm ntawm lub zog hluav taws

Nyob rau hauv teb ntawm kev lag luam tu, lasers yog maj mam tsim ntawm cov zog loj. Nrog kev nce qib ntawm kev muaj tshuab kev txawj ntse thiab kev txawj ntse, high-fais fab tu las

Thaum Lub Kaum Ib Hlis 12, Lub Kaum Ib Hlis Tim 15 Tebchaws Xyoo no cov huab cua qhia tau ntau dua 890 cov tuam txhab thiab thaj chaw los koom rau hauv kev nthuav qhia, thiab lub c