2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Ib tug submarine kev sib txuas lus cable yog ib tug cable tso rau ntawm lub hiav txwv txaj nruab nrab ntawm thaj av-raws li chaw nres tsheb mus nqa xov tooj cua teeb liab hla stretches ntawm dej hiav txwv thiab hiav txwv, kuj pas dej los yog pas dej ua ke.
Vim li cas peb thiaj xav tau cov kab hluav taws xob hauv qab?
Undersea cables ua kom muaj kev sib txuas lus sai sai, thauj qee 95 feem pua ntawm cov ntaub ntawv thiab lub suab tsheb uas hla thoob ntiaj teb ciam teb. Lawv kuj tsim cov caj qaum ntawm kev lag luam thoob ntiaj teb - kwv yees li $ 10 trillion hauv kev lag luam nyiaj txiag raug xa mus los ntawm cov cables txhua hnub.
Cov kab hluav taws xob hauv qab ua haujlwm li cas?
cables ua haujlwm li cas? Niaj hnub nimno submarine cables siv fiber ntau optic technology. Lasers ntawm ib kawg hluav taws ntawm tus nqi nrawm heev txo cov iav fibers rau receptors ntawm lwm kawg ntawm cable. Cov iav fibers no yog qhwv rau hauv cov khaubncaws sab nraud povtseg ntawm cov yas (thiab qee zaum steel hlau) rau kev tiv thaiv.
Leej twg yog tus tswv cov kab hauv qab?
TeleGeography, lwm lub tuam txhab tshawb fawb uas yog ib qho ntawm cov chaw mus rau cov ntaub ntawv ntawm kev lag luam hauv qab hiav txwv tau ntau xyoo, tau hais hauv cov npe hloov kho tom qab Echo thiab Bitfrost tshaj tawm tias Googletam sim no muaj cov tswv cuab feem koom nrog tsawg kawg 16 tam sim no lossis npaj cov kab hauv qab thoob plaws ntiaj teb (Nws yog …
Puas yog Is Taws Nem txuas nrog cov kab hauv qab?
Cov kab hluav taws xob hauv qab no (submarine cables) embedded nrog fiber ntau optics muab kev sib txuas tsis cuam tshuam los ntawm kev sib txuas ntawmcables sib txawv ntawm qhov chaw nres tsheb, uas tom qab ntawd txuas mus rau cov kab hauv internet uas peb tau txais hauv tsev lossis los ntawm kev sib txuas hauv network uas txuas peb lub xov tooj smartphones.
Pom zoo:
Puas siv hluav taws xob hauv qhov hluav taws xob tuaj yeem siv rau ntawm qhov loj?
Txawm hais tias tsawg dua, lwm hom kev siv hluav taws xob hauv av tuaj yeem siv los muab ntau lub zog ntau dua. Tapping qhov chaw ntawm cov dej kub faus rau hauv qab lub ntiaj teb saum npoo tuaj yeem muab cua sov rau cov neeg coob coob, thiab tsim kom muaj zog txaus los tsim hluav taws xob loj.
Hauv cov khoom siv hluav taws xob tsim hluav taws xob?
Nyob hauv cov khoom siv hluav taws xob tsim hluav taws xob, xws li hlau, hluav taws xob rhaub, boiler, toaster thiab lwm yam, ib qho hlau xws li Nichrome Nichrome Nichrome (tseem hu ua NiCr, nickel-chromium lossis chromium-nickel) yog ib tsev neeg ntawm cov alloys ntawm npib tsib xee, chromium, thiab feem ntau hlau (thiab tejzaum nws muaj lwm yam) feem ntau siv raws li cov hlau tsis kam, cov khoom cua sov hauv cov khoom xws li toasters thiab qhov chaw tso cua sov, hauv qee qhov
Cov kab hluav taws xob hluav taws xob siab yog dab tsi?
High Voltage Line yog dab tsi? High voltage kis kab xa hluav taws xob hla kev deb. Qhov hluav taws xob siab yuav tsum tau txo qis lub zog poob thaum lub sijhawm nyob deb. Tsis zoo li lwm cov khoom siv hluav taws xob xws li cov nkev, hluav taws xob khaws tsis tau thaum tsis siv.
Puas hluav taws xob hluav taws xob puas tsim hluav taws xob?
Coal feem ntau siv roj los tsim hluav taws xobhauv Tebchaws Meskas. Hauv cov chaw tsim hluav taws xob hluav taws xob hluav taws xob, cov hluav taws xob bituminous, subbituminous thee, lossis lignite raug hlawv. Cov cua kub uas tsim los ntawm kev sib xyaw ntawm cov thee yog siv los hloov cov dej mus rau hauv qhov chaw siab zog, uas tsav lub turbine, uas tsim hluav taws xob.
Lub tshuab hluav taws xob hluav taws xob tsim hluav taws xob li cas?
Piav seb lub twj hluav taws xob hluav taws xob tsim hluav taws xob hla lub membrane li cas. Los ntawm pum electrons hla lub membrane, sab uas cov electrons raug tshem tawm muaj qhov zoo dua, thaum sab tau txais cov hluav taws xob ntau muaj qhov tsis zoo.
