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Inombolo encane yezibani ze-UV zisiza uMkhosi Wokudoba wango-2024
Usuku Lokudoba lwango-2024, lapho kuzodotshwa khona izwe lonke, luphawula ukuqala komgubho ongagcini nje ngokukhombisa isasasa lalo mdlalo, kodwa ophinde ugqamise ukubaluleka kwezindawo zokudoba ezisimeme nokongiwa kolwandle. Ifestivali yalo nyaka isiphenduke inkundla yokukhuthaza ukusabela...Funda kabanzi -
Isayensi Engemuva kokutholwa kwezinhlanzi ihlukanisa ukukhanya
Ucwaningo lwe-Holocene luthole ukuthi izinhlobo eziningi zezinhlanzi zinamandla okubona ukukhanya kwe-polarize, isici esishodayo emhlabeni. Ngokungafani nokukhanya okuvamile okudlidliza kuyo yonke indawo, ukukhanya kwe-polarize kudlidliza endizeni eyodwa, ngokuvamile kuboniswa ngendawo engeyona eyensimbi njengolwandle. polarize sung...Funda kabanzi -
Ukuqonda umbono wezinhlanzi kanye nesibani sokudoba
Sekuyisikhathi eside ososayensi bedidekile ngokuthi izinhlanzi zibonani ngempela nokuthi isithombe senzeka kanjani ebuchosheni bazo. ucwaningo ngombono wezinhlanzi ngokuvamile lubandakanya ukuhlolwa ngokomzimba noma kwamakhemikhali kwamehlo abo noma ukuthola impendulo yabo esithombeni esihlukile. Kubalulekile ukuqonda ukuthi izinhlobo ezahlukene zingase zibe umuntu ocebile...Funda kabanzi -
Setha ukubaluleka kombala wesibani sokudoba
Ingabe umbala unendaba? Lena inkinga engathi sína, futhi abadobi kudala befuna izimfihlo zayo. Abanye abadobi bacabanga ukuthi ukukhetha umbala kubalulekile, kanti abanye bathi akunandaba. Ngokwesayensi, Kunobufakazi bokuthi yomibili imibono ingase ilungile. Kunobufakazi obuhle bokuthi ukukhetha ...Funda kabanzi -
Ingxoxo ngobuchwepheshe nezimakethe zokuqoqa ilambu lokudoba(4)
4, ukuvikelwa kwemvelo nokonga amandla yikhona okuqhubezela phambili isidingo semakethe yokukhanya kokudoba kwe-LED siqhutshwa ukuvikelwa kwemvelo kanye nezindleko zokudoba, ngoxhaso lwezibonelelo zikaphethiloli zabadobi ezincishiswa unyaka nonyaka, umthombo wokukhanya we-semiconductor wokonga ugesi wemvelo...Funda kabanzi -
Ingxoxo ngobuchwepheshe nezimakethe zokuqoqa ilambu lokudoba(3)
3, amandla emakethe yokudoba ama-LED I-China, iSouth Korea kanye ne-Japan banciphisa imikhumbi yabo yokudoba unyaka nonyaka kulandela ukwethulwa kwengqungquthela yamazwe ngamazwe mayelana nokuvikelwa kwemvelo yasolwandle kanye nokusetshenziswa kwezinsiza ngendlela eqhubekayo. Okulandelayo yisibalo semikhumbi yokudoba e-As...Funda kabanzi -
Ingxoxo Ngobuchwepheshe kanye nezimakethe zezibani zokudoba (2)
Ucwaningo lwesibani esiqoqa izinhlanzi sidinga ukubona umphumela wemisebe yokukhanya evela esweni lezinhlanzi, ngakho-ke i-metric yokukhanyisa ayifanele isibani sokudoba se-5000w, isizathu esiyinhloko ukuthi ukunemba kokulinganisa akukwazi ukuhlangana, kanti okwesibili. isizathu siwukuthi inkomba yokukhanyisa ayikwazi ukukhombisa...Funda kabanzi -
Ingxoxo Ngobuchwepheshe kanye nezimakethe zezibani zokudoba (1)
Ingxoxo Ngobuchwepheshe kanye nemakethe yesibani sokudoba 1, ubuchwepheshe be-biological light spectroscopy Ukukhanya kwebhayoloji kubhekise emisebeni yokukhanya enomthelela ekukhuleni, ekuthuthukisweni, ekukhiqizeni, ekuziphatheni nasekuhlelekeni kwezinto eziphilayo. Ukuphendula emisebeni yokukhanya, kufanele kube nama-receptors...Funda kabanzi -
Isibani sokudoba se-MH Incazelo yolwazi lwedivayisi yedolobha elijwayelekile laseMelika
I-1000w /1500w igama le-ballast yesibani sokudoba nesifinyezo se-HID (uhlobo lwe-LT) i-ballast ngempela ibizwa ngokuthi i-Constant Wat tage Autotransformer, Ebizwa ngokuthi i-CWA, ukuhumusha kwayo "i-constant power autocoupler booster ballast", eyaziwa ngokuthi "i-leading term peak ballast" Inkampani yethu ...Funda kabanzi -
Isibani sasebusuku sokudoba Izingwane Izikebhe zaqala ukusebenza olwandle
Isikhathi sokudoba, nakhu sihamba! Umsindo weziqhumane Izikebhe eziningi zokudoba zimise ihange Waqala ukuhamba ngo-16 Agasti Walibangisa olwandle Masibabheke ngabomvu Wabuya nomthwalo ogcwele wezimpahla zasolwandle Ngo-12 emini ngo-August 16, ehlobo lezinyanga ezintathu nengxenye. ukumiswa kokudoba e...Funda kabanzi -
Isibani sasebusuku sokudoba Izikebhe ze-squid. Sekuzobanjwa
Muva nje, intatheli ifunde ukuthi ngokusho "kweSifundazwe saseFujian ukuqaliswa kwe-2023 yaminyaka yonke ye-Marine summer Fishing moratorium system work Plan", ngemuva kwehora le-12 ngo-Agasti 20, izindawo zasolwandle zesifundazwe zizovumela isibani sokudoba ebusuku izikebhe ze-squid, amanetha, igillnet...Funda kabanzi -
Izikebhe zokudoba zisebenzisa izibani zokudoba ngaphansi kwamanzi ngesikhathi sokusebenza
Ukudoba ama-squid, i-autumn saury rod ngokukhiqizwa kwenetha kusetshenziswa inani elikhulu lesibani sokuqoqa ukukhanya, ngakho-ke, isidingo sokuhlinzekwa kwamandla amakhulu. Ukusetshenziswa kokukhanya kokudoba kwe-LED kunganciphisa kakhulu ukusetshenziswa kwamandla. Eminyakeni yamuva nje, ukusetshenziswa kwezibani zokudoba ze-LED kuye kwakhuthazwa ngamandla, ngoba w...Funda kabanzi
