Lawv ua haujlwm ceeb toom rau cov neeg tsav nkoj ntawm kev phom sij ntoo thiab muaj pob zeb ntug dej hiav txwv , thiab lawv pab coj cov nkoj kom nyab xeeb rau hauv thiab tawm ntawm qhov chaw nres nkoj. Cov lus ntawm cov kev pab cuam ntev-ntev rau kev pabcuam navigation A navigational aid (NAVAID), tseem hu ua kev pabcuam navigation (ATON), yog txhua yam teeb liab, cim lossis cov khoom siv qhia uas pab cov neeg taug kev hauv navigation, feem ntau yog nautical lossis aviation mus ncig. Cov hom kev pab no muaj xws li lighthouses, buoys, fog signals, thiab hnub beacons. https://en.wikipedia.org › wiki › Navigational_aid
Navigational aid - Wikipedia
yog qhov yooj yim: nyob deb, DANGER, CEEB TOOM! los yog tuaj ntawm no!
Lub teeb puas tseem ua lub hom phiaj?
Txawm tias muaj cov qauv tshiab ntawm kev siv thev naus laus zis, ntau dua li ob peb lub teeb pom kev zoo tseem tab tom ua siv los pab cov nkoj caij nkoj hla txoj kab nqaim thiab ncig pob zeb pob zeb.
Yuav ua li cas yog tias tsis muaj lub teeb hauv ntiaj teb?
yog tsis muaj lub teeb ci ces tus thawj coj nkoj yuav tsis muaj peev xwm mus rau qhov tseeb thiab tuaj yeem tsoo qhov twg los yog ntug hiav txwv.
Dab tsi yog qhov tseem ceeb ntawm lub teeb pom kev zoo?
3 Lantern Room: Chav teeb yog chav tseem ceeb tshaj plaws hauv lub teeb pom kev zoo vim qhov ntawd yog qhov chaw teeb pom kev zoo (lossis lub teeb) nyob. Phab ntsa ntawm chav teeb teeb yog ua los ntawm iav kom pom kev tsaus ntuj.
Lub teb chaws twg muaj lub teeb pom kev zoo tshaj plaws?
Teb Chaws Asmeskas yog tsev muaj lub teeb ci ntau dua li lwm lub tebchaws.
