Video: Stratopause Mesopause yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov txheej ze tshaj plaws rau lub ntiaj teb yog hu ua troposphere. Sab saum toj no txheej yog lub stratosphere, ua raws li los ntawm mesosphere, ces lub thermosphere. Cov ciam teb sab saud ntawm cov txheej no yog hu ua tropopause, lub stratopause , thiab cov mesopause , raws.
Ntxiv rau qhov no, Stratopause ua dab tsi?
Cov stratopause (yav tas los Mesopeak) yog theem ntawm cov cua uas yog Ciam teb ntawm ob txheej: lub stratosphere thiab mesosphere. Nyob rau hauv lub stratosphere qhov kub nce nrog qhov siab, thiab lub stratopause yog thaj av uas qhov kub siab tshaj plaws tshwm sim.
Tsis tas li ntawd, lub siab ntawm Mesopause yog dab tsi? Qhov nruab nrab qhov siab ntawm mesopause yog li 85 km (53 mais), qhov chaw uas huab cua rov ua isothermal. Qhov no yog nyob ib ncig ntawm 0.005 mb (0.0005 kPa) siab qib.
Kuj tseem paub, muaj dab tsi tshwm sim hauv Mesopause?
Cov mesopause Nws yog qhov ntsuas kub tsawg kawg nkaus ntawm thaj tsam ntawm thaj tsam mesosphere thiab thaj chaw thermosphere atmospheric. Huab cua nce yuav nthuav dav thiab txias ua rau lub caij ntuj sov txias mesopause thiab conversely downwelling huab cua ua rau compression thiab cuam tshuam qhov kub ntawm lub caij ntuj no mesopause.
Lub Stratopause tuab npaum li cas?
huab cua qauv Lub stratopause caps rau sab saum toj ntawm lub stratosphere, cais nws los ntawm lub mesosphere nyob ze 45-50 km (28-31 mais) nyob rau hauv qhov siab thiab ib tug siab ntawm 1 millibar (kwv yees sib npaug rau 0.75mm ib mercury ntawm 0 ° C, los yog 0.03 nti mercury ntawm 32 ° F).
Pom zoo:
Sociobiology yog dab tsi thiab dab tsi yog qhov kev thuam loj ntawm nws?
Ib feem ntawm sociobiology cuam tshuam nrog kev coj tus cwj pwm tsis zoo feem ntau. Cov neeg thuam tau hais tias daim ntawv thov ntawm sociobiology no yog ib hom kev txiav txim siab caj ces thiab nws ua tsis tau raws li qhov nyuaj ntawm tib neeg tus cwj pwm thiab qhov cuam tshuam ntawm ib puag ncig ntawm tib neeg txoj kev loj hlob
Dab tsi yog cov hlau nplaum uas ua los ntawm qhov kev npaj ntawm electrons yog dab tsi?
Electrons yog teem rau hauv plhaub thiab orbitals nyob rau hauv ib tug atom. Yog hais tias lawv sau lub orbitals kom muaj ntau spin taw tes rau hauv qab (los yog vice versa), txhua atom yuav ua zoo li ib tug me me hlau nplaum. Thaum ib daim ntawm cov hlau tsis muaj hlau nplaum (lossis lwm yam khoom siv ferromagnetic) raug rau sab nraud magnetic teb, ob yam tshwm sim
Dab tsi yog Qhov Ib Feem Cuam Tshuam ntawm cov khoom hydrogen hauv cov methane ch4 yog dab tsi?
Cov feem pua ntawm cov ntsiab lus los ntawm Element Element Symbol Mass Percent Hydrogen H 25.132% Carbon C 74.868%
Dab tsi yog cov reagents xav tau rau PCR thiab dab tsi yog qhov ua haujlwm ntawm txhua tus?
Muaj tsib yam tshuaj reagents, lossis cov khoom xyaw, siv hauv PCR: qauv DNA, PCR primers, nucleotides, PCR tsis thiab Taq polymerase. Primers feem ntau yog siv nyob rau hauv khub, thiab DNA ntawm ob lub primers yog amplified thaum lub sij hawm PCR cov tshuaj tiv thaiv
Qhov siab thiab kub ntawm Stratopause yog dab tsi?
Nyob rau hauv lub ntiaj teb, lub stratopause yog 50 mus rau 55 kilometers (31-34 mi) siab saum lub ntiaj teb nto. Lub atmospheric siab yog nyob ib ncig ntawm 1/1000 ntawm lub siab ntawm hiav txwv theem. Qhov kub nyob rau hauv lub stratopause yog -15 degrees Celsius (5 degrees Fahrenheit)