2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Yog, fireflies, uas yog ib hom kab, qhia kev sib raug zoo nrog huab cua uas nkag mus tob tshaj lub caij ntuj sov so. Lawv cov larvae nyob hauv av thaum lub caij ntuj no, paub tab thaum lub caij nplooj ntoos hlav, thiab tom qab ntawd tawm thaum lub caij ntuj sov nyob txhua qhov chaw txij li lub lim tiam thib peb hauv lub Tsib Hlis mus rau lub lim tiam thib peb hauv lub Rau Hli.
Hnub twg xob laim tawm?
Fireflies teeb tom qab tsaus ntuj txhawm rau nyiam cov phooj ywg. Txij li thaum fireflies yog kab nocturnal, lawv siv feem ntau ntawm lawv lub hnub ci nyob rau hauv av ntawm cov nyom siab. Cov nyom ntev pab zais cov nplaim taws thaum nruab hnub, yog li koj tsis tuaj yeem pom lawv tshwj tsis yog koj nyob ntawm koj txhais tes thiab hauv caug nrhiav lawv.
hnub twg hluav taws kub hnyiab tau?
Zoo li cov kab ntau, lawv muaj cov tis tshwj xeeb uas tso cai rau lawv ya. Tej zaum koj yuav paub fireflies los ua kab me me uas tawm tuaj txoj cai thaum tsaus ntujthiab nyob kom txog rau thaum yav tsaus ntuj muab cov ci ntsa iab ntawm cov hav zoov tsis txaus ntseeg.
Lub sijhawm twg yog hluav taws kub?
Raws li cov neeg sawv cev hauv hav zoov, cov yeeb yaj kiab synchronous tsuas yog pom tau tsib mus rau 10 hmo txhua xyoo, nrog cov hnub meej sib txawv txhua xyoo txawm tias lub sijhawm zoo tshaj plaws feem ntau poob thaum nruab nrab Lub Rau Hli mus txog Lub Xya Hli thaum ntxov ntawm 10:45 p.m. thiab ib tag hmo hauvyav dhau los.
hmo ntuj ua dab tsi muaj hluav taws tawm?
Kev coj cwj pwm: Feem ntau ntawm cov fireflies uas flash ua li ntawdafter dusk. Qee qhov flash thaum nruab hnub, tab sis cov no zoo li cov nplaim taws uas nyob hauv qhov chaw tsaus, xws li hav zoov thiab hav zoov. Cov tshuaj tiv thaiv ua rau lub plab hauv plab kom tawm lub teeb daj (bioluminescence).
Pom zoo:
Cov khoom siv hluav taws xob puas tuaj yeem pib hluav taws?
Unplugging khoom los ntawm overloaded outlets los yog Circuit Court - hluav taws feem ntau pib thaum muaj ntau yam yog ntsaws rau hauv ib lub qhov hluav taws xob los yog Circuit Court, overloading lawv. … Cov hlua khi tau yooj yim los ntawm cov rooj tog zaum thiab, dhau sij hawm, ua rau hluav taws.
Puas hluav taws xob hluav taws xob puas tsim hluav taws xob?
Coal feem ntau siv roj los tsim hluav taws xobhauv Tebchaws Meskas. Hauv cov chaw tsim hluav taws xob hluav taws xob hluav taws xob, cov hluav taws xob bituminous, subbituminous thee, lossis lignite raug hlawv. Cov cua kub uas tsim los ntawm kev sib xyaw ntawm cov thee yog siv los hloov cov dej mus rau hauv qhov chaw siab zog, uas tsav lub turbine, uas tsim hluav taws xob.
Puas qhov chaw taws teeb hluav taws ua haujlwm nrog ib qho hluav taws kub?
Kuv tuaj yeem siv cov chaw taws teeb ntawm 4k qhov hluav taws kub tshiab los ua haujlwm nrog cov hluav taws uas tsis yog 4k qub. … Qhov tseem ceeb yog…yog tias koj muaj 2 rab phom, xyuas kom tseeb tias tus koj tsis xav siv yog tawm. Tom qab ntawd, nyob rau hauv pem hauv ntej ntawm lub qhov hluav taws kub uas koj xav siv, tuav tus yuam sij hauv tsev rau 10-20 vib nas this kom txog thaum nws pib ntsais.
Lub tshuab hluav taws xob hluav taws xob tsim hluav taws xob li cas?
Piav seb lub twj hluav taws xob hluav taws xob tsim hluav taws xob hla lub membrane li cas. Los ntawm pum electrons hla lub membrane, sab uas cov electrons raug tshem tawm muaj qhov zoo dua, thaum sab tau txais cov hluav taws xob ntau muaj qhov tsis zoo.
Cov mis nyuj tuaj yeem rhaub hauv hluav taws xob hluav taws xob?
Yog, koj tuaj yeem tso cov mis nyuj hauv koj lub lauj kaub thiab! Tsuas yog nchuav koj lub khob dej, yog tias muaj nyob rau hauv, thiab ntxiv cov mis nyuj uas koj xav tau. Tsuas yog qhov sib txawv nrog cov kua mis cua sov hauv koj lub raj mis ntau dua li dej yog koj yuav tsum tau them sai sai rau nws.
