Iindaba
Iindaba
-
Iingxaki ezintlanu eziphambili ekukhombeni
I-Drill bit, njengesona sixhobo sixhaphakileyo ekuqhubeni umngxuma, sisetyenziswa ngokubanzi kwimveliso yomatshini, ngakumbi ukulungiswa kwemingxuma kwizixhobo zokupholisa, i-tube sheets yezixhobo zokuvelisa amandla, iijenereyitha zomphunga kunye nezinye iindawo.1、 Iimpawu zokomba Iqhekeza le-drill lidla ngokuba nezimbini ...Funda ngokugqithisileyo -
Uqhagamshelo lokuqala olupheleleyo lwehlabathi kunye nenkqubo epheleleyo yendawo yokuqinisekisa isikhululo sombane welanga inkqubo yokuqinisekisa umhlaba ibe yimpumelelo
Ngomhla wesi-5 kweyeSilimela ngo-2022, iindaba ezimnandi zavela kwiqela lophando “kwiprojekthi yeZhuri” elikhokelwa ngumfundisi-ntsapho uDuan Baoyan weYunivesithi yaseXi'an yeSayensi yoMbane nobuchwephesha.Ikhonkco lokuqala elipheleleyo kwihlabathi kunye nenkqubo epheleleyo yokuqinisekisa umhlaba wesikhululo samandla elanga ngempumelelo ...Funda ngokugqithisileyo -
Umda wenzululwazi kunye nobuchwepheshe - amacandelo e-microwave - umgangatho wemarike kunye noshishino
Amacandelo e-Microwave aquka izixhobo ze-microwave, ezaziwa ngokuba zizixhobo ze-RF, ezifana nezihluzi, abaxube, njl.Ikwabandakanya amacandelo emisebenzi emininzi eyenziwe ziisekethe ze-microwave kunye nezixhobo ezidityanisiweyo ze-microwave, ezinje ngezixhobo ze-tr, ukuhla nokunyuka kwe-conversion frequency comp...Funda ngokugqithisileyo -
Inkqubo yonxibelelwano yeTerahertz
Inkqubo yonxibelelwano yeTerahertz isebenzisa ubuchwepheshe bonxibelelwano lwe-terahertz.Yinkqubo yonke eqinileyo yonxibelelwano lwe-elektroniki ye-transceiver esebenza kwibhendi yamaza e-terahertz.Sisixhobo sonxibelelwano sexesha lokwenyani esenzelwe "isantya esiphezulu, ukulibaziseka okuphantsi" ukuhanjiswa kwamacingo ...Funda ngokugqithisileyo -
Kwi-polarization yamaza e-electromagnetic
Ipropathi ethi uqhelaniso kunye neamplitude ye-electromagnetic wave amandla ombane okutshintsha ngokuhamba kwexesha ibizwa ngokuba yipolarization kwi-optics.Ukuba olu tshintsho lunomthetho ocacileyo, lubizwa ngokuba yi-polarized electromagnetic wave .(emva koku kubhekiselwa kuwo njengeliza le-polarized) amanqaku asi-7 aphambili ...Funda ngokugqithisileyo -
Imeko yangoku kunye noqikelelo lophuhliso lwexesha elizayo lokuchaneka komatshini
Uphuhliso lobuchwephesha obukwinqanaba eliphezulu obufana nomatshini ochanekileyo e-China lubaluleke kakhulu kumatshini kunye nokuveliswa kweTshayina.Ngokumalunga noyilo, uyilo oluncediswa yikhompyuter (CAD) luyathandwa.Ngokubhekiselele kwisicelo, iitekhnoloji ezahlukeneyo eziphezulu kunye nezintsha ziye ...Funda ngokugqithisileyo -
I-5G yahlala kwaye yangena kwixesha lokuqhambuka.Lixesha lokuvumela i-millimeter wave ize eqongeni
Ngo-2021, ukwakhiwa kunye nophuhliso lwenethiwekhi yehlabathi ye-5G yenze impumelelo enkulu.Ngokutsho kwedatha ekhutshwe yi-GSA ngo-Agasti, ngaphezu kwabaqhubi be-175 kumazwe angaphezu kwama-70 kunye nemimandla baye baqalisa iinkonzo zorhwebo ze-5G.Kukho abasebenzi abangama-285 aba...Funda ngokugqithisileyo -
Ingaba ishishini leRF liya kujongeka njani kwiminyaka elishumi?
Ukusuka kwiifowuni ezihlakaniphile ukuya kwiinkonzo zesathelayithi kunye nobuchwepheshe be-GPS RF luphawu lobomi bale mihla.Ixhaphake kakhulu kangangokuba uninzi lwethu luyithatha lula.Ubunjineli be-RF buyaqhubeka nokuqhubela phambili uphuhliso lwehlabathi kwizicelo ezininzi kumacandelo karhulumente nawabucala.Kodwa inkqubela yetekhnoloji ikhawuleza kakhulu ...Funda ngokugqithisileyo
