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Cov hnub so tseem ceeb hauv Suav-Dragon Boat Festival
Dragon Boat Festival, tseem hu ua Duanwu Festival, yog ib qho tseem ceeb hauv Suav hnub so ua kev nco txog lub neej thiab kev tuag ntawm Qu Yuan, tus kws sau paj huam thiab tus thawj coj hauv Suav teb thaum ub. Nws tau pom nyob rau hnub thib tsib ntawm lub hli thib tsib, uas feem ntau poob rau thaum lub Tsib Hlis lossis Lub Rau Hli ntawm ...Nyeem ntxiv -
Motorized zoom lens nrog cov hom loj thiab kev daws teeb meem siab - koj qhov kev xaiv zoo tshaj plaws rau ITS
Lub tshuab hluav taws xob zoom lens, cov cuab yeej kho qhov muag siab tshaj plaws, yog hom zoom lens uas siv lub tshuab hluav taws xob, kev tswj hwm daim npav, thiab tswj software los kho qhov loj ntawm lub lens. Qhov thev naus laus zis niaj hnub no tso cai rau lub lens kom tswj tau qhov sib txawv, kom ntseeg tau tias cov duab rema ...Nyeem ntxiv -
Cov ntsiab lus tseem ceeb thaum xaiv lub lens rau lub tshuab pom qhov system
Tag nrho cov tshuab tsis pom kev muaj lub hom phiaj sib xws, uas yog txhawm rau ntes thiab tshuaj xyuas cov ntaub ntawv kho qhov muag, kom koj tuaj yeem tshawb xyuas qhov loj thiab cov yam ntxwv thiab txiav txim siab sib xws. Txawm hais tias lub tshuab pom lub tshuab ua rau muaj qhov tseeb zoo heev thiab txhim kho cov khoom tsim tau zoo heev. Tab sis lawv...Nyeem ntxiv -
Jinyuan Optics los nthuav tawm cov thev naus laus zis lo ntsiab muag ntawm CIEO 2023
Tuam Tshoj International Optoelectronic Exposition Conference (CIOEC) yog qhov loj tshaj plaws thiab qib siab tshaj plaws kev lag luam optoelectronic kev tshwm sim hauv Suav teb. Qhov kawg tsab ntawm CIOE - Tuam Tshoj International Optoelectronic Exposition tau muaj nyob rau hauv Shenzhen los ntawm 06 Cuaj hlis 2023 txog 08 Cuaj hlis 2023 thiab lub tom ntej no ed ...Nyeem ntxiv -
Lub luag haujlwm ntawm eyepiece lens thiab lub hom phiaj lens hauv microscope.
Ib qho eyepiece, yog ib hom lens uas txuas nrog ntau yam khoom siv kho qhov muag xws li telescopes thiab microscopes, yog lub lens uas tus neeg siv saib. Nws nthuav tawm cov duab tsim los ntawm lub hom phiaj lens, ua kom nws pom loj dua thiab pom yooj yim dua. Lub eyepiece lens tseem yog lub luag haujlwm rau ...Nyeem ntxiv
