Xob laim feem ntau tshwm sim raws li lub zigzag ci ci nyob rau hauv xob laim thiab muaj suab nthe. Nws qhov hluav taws xob tawm mus txog 100,000 amperes, thiab nws cov hluav taws xob tau ncav cuag ntau pua lab volts. Los txiav txim siab qhov kev ncua deb kom xob laim, koj yuav tsum xam lub sijhawm nyob hauv vib nas this los ntawm lub eeb mus rau thawj kab ntawm xob quaj.
Tsim nyog
- - tus saib nres lossis saib $
- - tshuab xam zauv.
Cov Lus Qhia
Kauj ruam 1
Xob laim yog lub teeb meem tshwm sim tsis zoo rau tib neeg lub neej. Txawm li cas los xij, ironically, nws yog los ntawm kev txhaum ntawm cov neeg uas muaj ntau thiab ntau ntawm lawv. Qhov no yog vim muaj tus cwj pwm tsis txaus ntseeg ib puag ncig: ib puag ncig huab cua hauv megalopolises ua rau muaj cua kub hauv huab cua ib puag ncig thiab qhov nce ntawm cov pa-hws rau cov cua. Qhov no nce lub zog hluav taws xob nyob hauv huab thiab cuam tshuam rau cov hluav taws xob tso hluav taws xob.
Kauj ruam 2
Qhov yuav tsum tau txiav txim siab qhov kev ncua deb mus rau xob laim yog tshwm sim tsis yog los ntawm qhov yuav tsum tau nthuav dav kab rov tav, tab sis kuj los ntawm qhov pib ntawm kev xav ntawm tus kheej. Yog tias nws nyob ze dhau, thiab koj nyob hauv qhov chaw qhib, tom qab ntawd nws zoo dua kom khiav tawm ntawm qhov chaw ntawd sai li sai tau. Lub tshuab hluav taws xob xaiv qhov kev luv tshaj plaws mus rau hauv av, thiab daim tawv nqaij yog tus neeg xyuas pib zoo rau nws.
Kauj ruam 3
Pib suav cov vib nas this, sai li sai tau koj pom lub teeb ci ci rau saum ntuj, siv koj lub moos lossis lub moos nres. Sai li thawj zaug npuaj ntawm nroo tau hnov, nres suav, yog li koj tau txais sijhawm.
Kauj ruam 4
Txhawm rau nrhiav kom tau qhov kev ncua deb, koj yuav tsum muab khoo sijhawm nrog qhov nrawm. Yog tias qhov tseeb tsis yog ib qho tseem ceeb rau koj, ces nws tuaj yeem nqa mus sib npaug ntawm 0.33 km / s, i.e. khoo tus naj npawb ntawm vib nas this los ntawm 1/3. Piv txwv li, raws li koj suav, lub sij hawm mus rau xob laim yog 12 vib nas this, tom qab faib los ntawm 3 koj tau txais 4 km.
Kauj ruam 5
Txhawm rau txiav txim siab qhov kev ncua deb rau xob laim kom raug ntau dua, ntsuas qhov nruab nrab ntawm lub suab hauv huab cua sib npaug 0, 344 km / s. Nws cov nqi tseeb nyob ntawm ntau yam: huab cua sov, ntsuas kub, hom av (thaj chaw qhib, hav zoov, nroog siab vaj tse siab, dej saum npoo av), cua ceev, thiab lwm yam. Piv txwv li, nyob rau lub caij nplooj zeeg huab cua huab cua, qhov ceev ntawm lub suab yog kwv yees li 0.338 km / s, nyob rau lub caij ntuj sov qhuav, nws yog li 0.35 km / s.
Kauj Ruam 6
Cov hav zoov tuab thiab cov vaj tse siab ua rau qeeb ntawm lub suab ceev. Nws txo qis vim yog qhov yuav tsum tau khoov ntawm ntau yam teeb meem, ntau yam. Nws yog qhov nyuaj dua kom ua tiav kev suav qhov tseeb hauv qhov no, thiab tseem ceeb tshaj nws yog impractical: txawm tias qhov tseeb tias xob laim tsis tawm tsam hauv av, nws tuaj yeem ntaus ib tsob ntoo siab ntawm koj. Yog li tos nws tawm ntawm cov ntoo uas tsis tau loj hlob nrog lub ntsej muag tuab, zoo tshaj plaws, zaum-sawv, thiab yog tias koj pom koj tus kheej ntawm txoj kev hauv nroog, tom qab ntawd nrhiav chaw nkaum hauv lub tsev txuas ntxiv.
Kauj Ruam 7
Ua tib zoo saib cov cua. Yog tias nws muaj zog txaus thiab tshuab rau hauv koj txoj kev taw qhia kom deb ntawm lub xob laim, ces lub suab nrov tau tuaj sai. Tom qab ntawd nws qhov nruab nrab ceev tuaj yeem kwv yees li 0, 36 km / teev. Thaum cov cua hais los ntawm koj mus rau xob laim, kev txav mus los ntawm lub suab, ntawm qhov tsis sib xws, ua rau qeeb thiab qhov nrawm yog kwv yees li 0, 325 km / teev.
Kauj ruam 8
Qhov nruab nrab ntev ntawm hluav taws xob ncav cuag li 2.5 km, thiab cov tawm paug txuas mus txog qhov deb li 20 km. Yog li, koj yuav tsum ua nrawm li sai tau tawm ntawm qhov chaw qhib rau lub tsev lossis cov qauv tsev ze tshaj plaws. Nco ntsoov tias thaum xob laim ze, koj yuav tsum kaw txhua lub qhov rooj thiab qhov rooj thiab tua cov cuab yeej hluav taws xob, ua rau muaj kev poob siab dhau ntawm lub kav hlau txais xov thiab dhau ntawm lub network tuaj yeem cuam tshuam koj cov khoom siv.
Kauj Ruam 9
Xob laim tsis yog nyob hauv av nkaus xwb, tab sis kuj tseem nyob ntawm huab. Lawv tsis txaus ntshai rau cov nyob hauv av, tab sis lawv tuaj yeem ua rau cov khoom ya: lub dav hlau, nyoob hoom qav thiab lwm cov tsheb. Tsis tas li ntawd, ib qho khoom siv hlau ntes tau nyob hauv huab nrog lub zog hluav taws xob muaj peev xwm txhawb nqa tau, tab sis tsis tsim kev tsub nqi, tuaj yeem pib txais hluav taws xob thiab ua rau nws cov tsos.
