Ulwazi lweMveliso
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Isikhokelo sokukhetha iphepha lomshicileli
Njengesixhobo esibalulekileyo sokusebenzisa ekusebenziseni umshicileli, umgangatho wephepha uza kuchaphazela amava okuprinta. Iphepha elihle linokuzisa abantu iimvakalelo eziphezulu kunye namava okuprinta, kwaye unokunciphisa iqondo lokungaphumeleli lomshicileli. Ke indlela yokhetho ...Funda ngokugqithisileyo -
Makhe singene kwaye sikhawuleze ukukhetha iphepha lomshicileli!
Kwilizwe lethu, ukukopa iphepha kunye nokusetyenziswa kwamaphepha okuprintwa kuqhekezwa ngamawaka alishumi ngonyaka, ngelixa uxwebhu lwe-elektroniki lungaphezulu, kodwa ukuhambisa amaphepha, xa ujongene nePhepha lePhezulu lePape ...Funda ngokugqithisileyo -
Intshayelelo yolwazi lweelebheli ozithandayo
Ileyibhile ngumntu oshicilelweyo osetyenziselwa ukubonisa imiyalelo efanelekileyo yemveliso. Abanye bazincamathelisa ngasemva, kodwa kukho nento eprintiweyo ngaphandle kweglue. Ileyibhile eneglue yaziwa ngokuba yilebheli "yokuzincama." Ileyibhile yokuzincamaFunda ngokugqithisileyo -
Ngubani owamazi iphepha le-therm yayiyitekhnoloji yokuqala yokuprinta? Ngaba uyazi ukuba kuveliswa njani?
Ngo-1951, inkampani ye-3M eUnited States yaqulunqa iphepha eliyi-thermal, emva kweminyaka engaphezu kwama-20, kuba ingxaki yetekhnoloji ye-chromosomal ayisonjululwa ngokufanelekileyo, inkqubela phambili iye yacotha. Ukususela ngo-1970, i-mineuricur yezinto ezibuthathaka ze-thermal, t ...Funda ngokugqithisileyo -
Ulwazi olubandayo: Kutheni le nto iphepha le-thermal lifanele liphelise iPhepha lePhepha lePhezulu
Okokuqala, kufuneka siqonde ukuba yintoni iphepha le-rmal. Iphepha lomtshato likwabizwa ngokuba yiphepha lefeksi le-Thermal, iphepha lokurekhoda elishicilelayo, iphepha le-irmalkopi. Iphepha le-thermal njengephepha lokuqhubela phambili, umgaqo wayo wokuvelisa ukwinqanaba lephepha lesiseko elidityaniswe ne-LA ...Funda ngokugqithisileyo -
Imibuzo eliqela xa kusenziwa iilebheli ozithandayo
Izinto zokuzibulala ngokwakho zinamacandelo amathathu: Iphepha lobuso, iglu kunye nephepha elingezantsi. Iinxalenye ezintathu zinezinto ezahlukeneyo. Izinto ezahlukileyo zidityanisiwe ukuba zenze izixhobo zokuzibulala, kwaye kukho amawaka eentlobo zokukhetha kuzo. Njani ukwenza ngokwezifiso ...Funda ngokugqithisileyo -
Imaqongo eqhelekileyo yephepha lokubhalisa imali!
Iphepha le-thermal liphepha lokuprinta lisetyenziswa ngokukodwa kubashicileli abathengisi. Umgangatho wayo uchaphazela ngokuthe ngqo umgangatho wokushicilela kunye nexesha lokugcina, kwaye uchaphazele ubomi benkonzo yomshicileli. Iphepha le-thermal kwintengiso ixutywe, akukho nqanaba ivunyiweyo kwi-vario ...Funda ngokugqithisileyo -
Ivelaphi iphepha?
KwiTshayina yakudala, kukho umntu ogama linguCai Lun. Wazalelwa kwintsapho eqhelekileyo yomlinganiso kwaye walima nabazali bakhe ukususela ebuntwaneni. Ngelo xesha, umlawuli wayethanda ukusebenzisa ilaphu le-brocade njengempahla yokubhala. I-Cai Lun ivakalelwa kukuba indleko yayiphezulu kakhulu kwaye abantu abaqhelekileyo c ...Funda ngokugqithisileyo