Arts thiab lom ze, Kos duab
Yuav ua li cas mus kos ib tug zoo nkauj lub dav hlau?
Tag nrho peb muaj peev xwm ua daim ntawv dav hlau - qhov no yooj yim kos duab thiab kawm txhua txhua tus menyuam kawm ntawv ntawm peb lub teb chaws. Tab sis ntawm no yog kos nws yog li ntawd txhua leej txhua tus nyob ib ncig ntawm gasped, tsis yog txhua tus ua tau. Nws nkawd hais tias portray no tshuab rau ntawm daim ntawv yog tsis tsawg nyuaj tshaj los mus tsim ib qho ntawm cov aircraft. Txawm tias nyob rau hauv kev muaj tiag lub saib yog erroneous. Thiab nyob rau hauv no tsab xov xwm koj yuav kawm tau li cas rau kos lub dav hlau sai sai thiab kom raug.
Yuav ua li cas Kos ib tug dav hlau
Siv ib tug cwj mem thiab muab tso rau nyob ze ib tug compass thiab ib tug nom. Thiab, ntawm chav kawm, nyob rau hauv tej txoj daim duab cia li xav tau ib tug zoo lub lwv - lwv kom raug thiab ruaj centerlines.
Peb kos ib lub dav hlau nyob rau hauv ua sawv, pib nrog yooj yim nrhiav, los ntawm uas peb duab yog tsim. Yog li ntawd, peb yuav tsum kos lub oval, elongated tsis txaus horizontally. Qhov no yog qhov "lub cev" ntawm lub aircraft - nws muaj li no daim ntawv nyob rau hauv kev muaj tiag. Tso peb oval rau ntawm daim ntawv yuav tsum tau tsis horizontally - feem ntau yog ntawm lub qhov ntswg ntawm me ntsis tsa, thiab yog li ntawd tus thawj daim duab peb yuav muab tso tawm kom nyob rau ntawm ib kaum sab xis ntawm 30 degrees. Nws yog zoo dua mus rau qhov chaw nws ib tug me ntsis mus rau sab laug ntawm qhov chaw ntawm lub daim ntawv - sab xis peb yuav tsum tau nyob rau hauv lub neej yav tom ntej.
thib ob txhais ceg
Tam sim no koj yuav tsum kos cov turbine, thiab ces los ntawm nws thiab kos ib kab sawv cev rau cov uantej. Thiab tom qab uas ncaj qha dua lub hauv paus ntawm lub ellipse, cia li saum toj no lub-ru tsev lub dav hlau ntseeg nkaws depict - nws yuav tsum tau mus nyob rau hauv thaum uas tig mus axial kab. Thiab nyob rau hauv lub feem ntawm tus Tsov tus tw yog tsim nyog, raws li cov axes, los tsim nws tus Tsov tus tw.
Cov theem tom ntej
Yog li, qhov yooj yim ib feem ntawm twb qhia. Tam sim no, los ntawm ob tug turbines nyob rau hauv qab ntawm lub axis ntawm lub ellipse tuav lwm kab - rau hauv qab. Nws nyob rau hauv txoj cai ib feem ntawm lub cev maj mam thiab ntseeg nkaws kev cob cog rua rau tus Tsov tus tw. Saum toj no lub thib ob turbine nyob rau hauv cov kev taw qhia ntawm lub thib ob kos kab Tsov tus tw tis. Muab me me cov ntsiab lus - qhov rais, sunroof, sab uantej. Tom qab hais tias, lwv cov thawj yooj yim nrhiav - lawv tau ua tiav raws li lawv muaj nuj nqi. Thiab lub resulting nkhaus ntawm lub aircraft yog tam sim no tsim nyog los ntxuav thiab pleev xim yog qhov kev kawm. Ua qhov zoo tshaj plaws nrog ib tug mos mos mem hluav.
xaus
Tam sim no peb muaj kiag li xam tau tawm li cas mus rau xim lub dav hlau. Peb cia siab hais tias koj to taub yuav ua li cas. Yog hais tias koj yuav raug nug hais txog yuav ua li cas rau kos ib lub dav hlau, koj yuav qhia tau txhua yam nyob rau hauv kom meej.
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