Polygon yog: tswvyim, hom, siv
Polygon yog: tswvyim, hom, siv

Video: Polygon yog: tswvyim, hom, siv

Video: Polygon yog: tswvyim, hom, siv
Video: Puas yog luag dag koj xwb | Kawm muas 2024, Tej zaum
Anonim

Lub tswv yim ntawm "polygon" feem ntau siv thaum nws los txog rau kev sim tub rog, riam phom nuclear, kev tua phom loj thiab lwm yam. Hauv lub ntiaj teb niaj hnub no, lo lus no tau siv dav dav, thiab nws lub ntsiab lus mus dhau cov ntsiab lus tub rog.

Dab tsi yog polygon?

Lo lus no txhais los ntawm Greek li "polygon". Nyob rau hauv lub ntsiab lus feem ntau ntawm lo lus, ib qho chaw pov tseg yog ib daim av lossis hiav txwv tshwj xeeb uas muaj qee yam qauv. Nws thaj chaw feem ntau muaj cov duab ntawm ib qho tsis xwm yeem polygon, uas piav qhia nws lub npe. Qhov chaw pov tseg tuaj yeem loj heev - ntau pua square kilometers. Raws li ib puag ncig, nws feem ntau muaj kev txwv tshwj xeeb uas tiv thaiv kev nkag tsis tau. Ib tug polygon tuaj yeem suav nrog tsis yog ib daim av xwb, tab sis kuj muaj dej thiab huab cua.

barbed hlau
barbed hlau

Rau qhov tso chaw pov tseg xaiv thaj chaw tsis tsim nyog rau kev lag luam: suab puam, steppes, tundras. Qhov no yuav pab txo qis kev puas tsuaj nyiaj txiag. Kev ya davhlau yuav raug txwv nyob rau hauv airspace ntawm qhov ntau.

polygon classification

Polygons tuaj ntau hom. Los ntawm kev ua tswv cuab, lawv muab faib ua pej xeem thiab ntiag tug.

Raws li lub hom phiaj, qhov ntau yog tub rog, nuclear, kev tshawb fawb, kev sim, Hoobkas, pej xeem, kev cob qhia, khib nyiab.

Feem ntau, thaj chaw cob qhia yog thaj chaw uas tsoomfwv cov tebchaws tau tsim los ua tub rog rau kev tawm dag zog, kev sim phom loj, kev ya davhlau, thiab kev foob pob. Xws li ntau yam yog feem ntau nruab nrog tub rog camps, checkpoints, fenced nrog barbed hlau, thiab lwm yam.

riam phom, khoom siv tub rog, cov cuab yeej raug sim ntawm qhov chaw sim.

Lub Hoobkas kuaj qhov chaw yog qhov chaw uas cov tshuab thiab cov khoom tsim los ntawm cov chaw tsim khoom raug sim.

Cov pej xeem muaj peev xwm nruab nrog thaj chaw tshwj xeeb rau kev kawm lossis kev ua si, xws li kev ua yeeb yam.

Nuclear test site

kev ntsuam xyuas nuclear
kev ntsuam xyuas nuclear

Thawj qhov kev sim foob pob atomic tau ua tiav xyoo 1945 ntawm Trinity, New Mexico. Txij thaum ntawd los, ntau lub teb chaws tau pib muab thaj chaw rau kev sim no.

Ib qhov chaw sim nuclear yog thaj chaw tsim los sim riam phom nuclear.

Ntau lub npe nrov tab sis tam sim no tso tseg qhov chaw pov tseg hauv ntiaj teb:

  • Totsky polygon (USSR);
  • Eniwetok (Rep. Marshall Islands);
  • Lop Nor Lake (Tuam Tshoj);
  • Semipalatinsk qhov chaw xeem (USSR, Kazakhstan);
Semipalatinsk qhov chaw xeem
Semipalatinsk qhov chaw xeem
  • polygon hauvNevada;
  • Pungeri (North Korea);
  • Novaya Zemlya (Russia).

Kev sim Nuclear ua rau muaj kev phom sij txaus ntshai rau ib puag ncig. Cov hluav taws xob ua paug rau thaj chaw loj tshaj qhov chaw pov tseg. Av yuav tsis tsim nyog rau tsiaj txhu thiab qoob loo. Tsis tas li ntawd, cov kab mob sib kis, kis tau los ntawm huab cua, ua rau muaj hluav taws xob tsis zoo. Nkag mus rau hauv cov huab cua, cov khib nyiab hluav taws xob ua rau muaj kev puas tsuaj loj rau tib neeg kev noj qab haus huv. Kev sim hauv qab dej ntawm cov foob pob atomic ua rau muaj kev puas tsuaj loj rau ecology ntawm hiav txwv.

Txawm li cas los xij, qhov chaw sim nuclear yog qhov chaw nrov rau kev ncig xyuas huab cua. Tib neeg tsis raug tso tseg los ntawm cov xov tooj cua hem thawj, thiab lawv feem ntau mus rau qhov chaw sim qub kom paub txog keeb kwm ntawm kev sim thiab saib cov craters sab laug los ntawm kev tawg.

tshuaj khib nyiab

Tib neeg kev ua ub no ua rau muaj ntau yam khoom pov tseg hauv tsev. Qhov chaw pov tseg rau cov khoom pov tseg hauv tsev yog qhov chaw tsim los rau kev ua thiab pov tseg cov khoom pov tseg hauv tsev. MSW feem ntau suav nrog cov khib nyiab yas, iav, roj hmab, pob txha, ntoo, hlau.

Feem ntau, cov khib nyiab pov tseg yog nyob rau hauv daim ntawv ntawm lub qhov thiab nyob deb ntawm thaj chaw nyob, kom tsis txhob muaj kev puas tsuaj rau tib neeg kev noj qab haus huv. Txhawm rau kom muaj kev nyab xeeb ib puag ncig, cov chaw pov tseg nyob deb ntawm qhov chaw ntsuab, dej hauv av thiab dej hauv av.

pov tseg
pov tseg

Nyob rau hauv Russia, qhov xwm txheej nrog cov chaw pov tseg tsis zoo. Rau kev pov tseg hauv tsevyuav tsum muaj kev nce ntxiv ntawm cov khoom siv ua haujlwm. Tsis tas li ntawd, cov txheej txheem ntawm kev cais cov pov tseg kom raug tseem tsis tau debugged nyob rau hauv Russia: lub hauv paus, cov khib nyiab pov tseg rau hauv ib heap.

Cov chaw pov tseg loj tshaj plaws nyob hauv:

  • Chittaonge (Bangladesh);
  • New York (USA);
  • Agbogbloshi (Havana);
  • Fresh Killze (USA);
  • Puente Hills (USA).

polygon hauv lej

Lub tswvyim ntawm ib tug polygon kuj pom muaj nyob rau hauv cov sciences tseeb xwb nyob rau hauv ib tug txawv lub ntsiab lus. Lo lus "polygon" tuaj yeem siv los xa mus rau ib qho polygon hauv geometry. Tsis tas li ntawd, lub polygon tuaj yeem ua rau hauv daim duab. Qhov ntau zaus polygon thiab cov txheeb ze zaus polygon yog ib txoj kab nkhaus txuas cov ntsiab lus ntawm daim duab sawv cev qhov tshwm sim qhov ntom ntom.

Yog li, polygon yog ib lo lus tsis meej uas siv hauv ntau qhov haujlwm. Feem ntau lub tswv yim no yog siv los xa mus rau qee qhov chaw lossis thaj chaw uas muaj rau ntau yam kev xav tau.

Pom zoo: