AMAMAKI ESIKHATHI
Ukunemba
Isikhathi esiqondile akuyona nje inombolo eboniswa esikrinini. Kuvela ochungechungeni lwezikhombo, ukuvumelanisa kanye nokudluliswa okufanele kuqondwe.
Sinqunywa kanjani isikhathi?
Isikhathi somphakathi sisekelwe kumareferensi wesikhathi samazwe ngamazwe. Avumela amazwe, amanethiwekhi namadivayisi ukuthi ahlobane nesilinganiso sesikhathi esifanayo. E-Switzerland, isikhathi esisemthethweni siphethwe yi-Federal Institute of Metrology METAS .
Ngakho-ke iwebhusayithi ayenzi isikhathi: ithembela ewashini leseva elivumelaniswe nemithombo yesikhathi eyaziwayo. Lokhu kuvumelanisa kuvamise ukuhlelwa NTP protocol, evame ukuqhathanisa iwashi leseva nezinye izinkomba.
Izinkomba zesikhathi nokuvumelanisa
Amaseva esikhathi ahlukaniswa ngamaleveli, abizwa isigaba. I-stratum ephansi iseduze nereferensi eyinhloko. Lesi simiso senza kube nokwenzeka ukulandela umthombo ngeketanga elicacile kunokuthembela esikhathini esingasodwa.
Heure-Exacte ikhombisa isimo esibhekiwe sereferensi yayo yesikhathi ukuze kwenziwe lolu chungechunge lufundeke kakhulu. Lolu lwazi luwusizo ekuqondeni umsuka wesikhathi esibonisiwe, ngaphandle kokuthi siguqule isiphequluli sibe ithuluzi le-metrology eliqinisekisiwe.
Ukunemba nakho kuncike kunethiwekhi
Phakathi kweseva neskrini, ulwazi luzungeza kunethiwekhi. Isikhathi sokuhamba siyahlukahluka kuye ngoxhumo, umthwalo wenethiwekhi, isiphequluli nedivayisi. Isayithi lilinganisela lesi sikhathi ukulungisa isibonisi, kodwa umehluko omncane uhlale ungenzeka.
Isilinganiso esinembayo esibukhoma
Lezi zinkomba zichaza ikhwalithi yokuvumelanisa phakathi kwesiphequluli sakho kanye nereferensi yethu yesikhathi ngesikhathi sokulinganisa.
- Isimo
- Iyalayisha...
- Umthombo Wesikhathi
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- Ileveli NTP
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- Ama-probe avumelekile
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- RTT ubuncane
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- RTT isilinganiso
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- MAD kokungu RTT
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- Ukusatshalaliswa kwama-probes 3 angcono kakhulu
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- Isiphequluli / igebe lesithenjwa
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- I-offset yeseva NTP
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- I-jitter yeseva NTP
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Okubalulekile: Ukunemba okuboniswa esipheqululini kuhlala kunqunyelwe inethiwekhi, idivayisi kanye nesiphequluli. Amanani angu- NTP asuka kuseva akufanele aphanjaniswe nokunemba kokugcina esikrinini.
Indlela esobala
Ukwethembeka akuhlanganisi ukunemba okuphelele kuzo zonke izimo. Iqukethe ukukhombisa ireferensi esetshenzisiwe, echaza imikhawulo yezokuthutha zenethiwekhi nokugcina isethulo esilula sesikhathi. Yilokhu kukhanya okukuvumela ukuthi usebenzise isevisi ngokubona.