Noun. 1. main yard - yard for a square mainsail. yard - kab rov tav spar tapered ntawm qhov kawg thiab siv los txhawb thiab nthuav dav ib square sail los yog lig.
vaj piv txwv yog dab tsi?
Lub ntsiab lus ntawm lub vaj yog thaj chaw sab nraum zoov ntawm ib lub tsev lossis lwm lub tsev. Ib qho piv txwv ntawm ib lub vaj yog cov nyom pem hauv ntej ntawm koj lub tsev; pem hauv ntej yard. Ib qho piv txwv ntawm ib lub vaj yog thaj tsam ib ncig ntawm lub chaw kho tsheb ciav hlau uas khaws cov tsheb ciav hlau; ib rail yard.
Yaj puas yog ib feem ntawm tsev?
Daim ntawv thov lo lus
Nyob rau North America thiab Australia niaj hnub no, yard tuaj yeem yog ib feem ntawm cov khoom nyob ib puag ncig lossis cuam tshuam nrog lub tsev lossis lwm qhov chaw nyob, feem ntau (txawm hais tias tsis tas) cais los ntawm ib lub vaj (qhov chaw tu cov nroj tsuag yog ntau formalized).
Yim lo lus twg yog vaj?
Ib qho me me, feem ntau tsis muaj kev cog qoob loo nyob ib puag ncig lossis (tam sim no tshwj xeeb tshaj yog) hauv thaj tsam ntawm ib lub tsev lossis lwm lub tsev.
Vim li cas thiaj hu ua yardarm?
Kev qhia ntseeg tias muaj keeb kwm nyob rau sab qaum teb Atlantic qhov twg lub hnub yuav nce siab saum toj saud mast spars (yards) ntawm square sailed ships nyob ib ncig ntawm 11amQhov no coincided nrog lub forenoon 'sawv yooj yim' thaum cov tub ceev xwm yuav mus hauv qab thiab txaus siab rau lawv thawj rum tot ntawm hnub.