Cap-puab, zoo li lub kaus mom, thiab tsis zwm rau huab, pob zeb huab feem ntau tshwm sim saum toj ntawm cumulus lossis cumulonimbusCov. Lawv yog cov nyias, me, kab rov tav, feem ntau, txawm tias lawv tseem muaj ntau qhov sib txawv thiab muaj qee qhov loj dua li ib txwm. Raws li kev khib uas lawv yog, lawv zoo li yuav tsum tau hloov heev, lawv hloov pauv cov duab nrawm.
Kuj tseem hu "Pileus", ib lo lus los ntawm Latin cov ntsiab lus "khob“Nyob rau hauv kev tsim ntawm lawv zoo li, los ntawm lub sij hawm lawv tawm ib yam dab tsi ntau tshaj li haus dej haus yooj yim. Txij lub sijhawm, nrog lub suab hluav taws xob dhau ntawm nws thiab los ntawm qhov pom kev pom zoo, peb tuaj yeem pom tag nrho cov xim ntawm zaj sawv. Tsis tas li ntawd, txais yuav qhov kev hloov kho lossis cov xim ntawm lub hnub poob, pom koj tus kheej "muaj" nyob saum huab, tsom qhov pom ntawm qhov xim uas nyuaj rau nres los saib.
Cov teeb huab li cas?
Lawv yog tsim los ntawm muaj zog hloov kho tshiab ntawm huab cua noo tuaj ntawm latitudes qisCov. Thaum cov cua txias hauv qab nws cov lwg, uas yog thaum lawv tshwm sim. Lawv yog cov qauv zoo ntawm cov huab cua phem tom ntej. Piv txwv, thaum lawv tshwm sim rau saum pawg. Qhov no feem ntau tau xaus mus rau kev hloov pauv mus rau hauv ib qho zuj zus, tsuas yog vim muaj qhov muaj zog tam sim no uas muaj nyob sab hauv.
Qhov tseeb ntawm cov huab no tshwm sim, feem ntau yog txheeb xyuas ntau tshaj li qhov kev piav qhia qhov tseeb ntawm dab tsi huab nws tus kheej nyob rau hauv uas nws tau tsim. Yog li, ib tug yuav hais tias, "ib phaum huab tais nrog lub pob taws." Tsis yog "cumulus huab nrog pawg huab", vim hais tias cov neeg khib cov nyom tshwm sim los ntawm thawj.
Lwm txoj kev los txhais tau cov teeb ntawd yuav nrog huab lenticular. Kuj hu ua kab ncig lossis orographic, vim muaj qhov sib xws ntawm xwm. Piv txwv yog qee qhov ntawm cov pom hauv lub khob, nyob ib puag ncig sab saum toj ntawm qee lub roob, piv txwv.
Koj puas xav paub txog huab foos li cas? los yog tej zaum koj xav paub txog, Tias puas muaj lub neej nyob hauv lawv?