Video: Dab tsi yog qhov txawv ntawm qhov zoo li qub thiab dynamic equilibrium hauv pob ntseg?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov pob ntseg tuav ob leeg static thiab dynamic equilibrium . Static equilibrium yog kev saib xyuas ntawm txoj hauj lwm lub taub hau kom zoo nyob rau hauv teb rau cov kev hloov hauv cov lus tsa suab xws li taug kev. Dynamic equilibrium yog kev saib xyuas ntawm txoj hauj lwm lub taub hau kom zoo nyob rau hauv cov lus teb rau rotational txav xws li tig.
Hauv qhov no, qhov twg yog qhov zoo li qub thiab dynamic equilibrium raug kuaj pom?
Cov ntaub ntawv rau static equilibrium thiab linear acceleration ( dynamic ) los ntawm utricle thiab saccule nyob rau hauv lub vestibule. Lub saccule thiab utricle txhua lub cev muaj lub siab xav, hu ua macula, qhov twg stereocilia thiab lawv cov hlwb txhawb nqa.
Tsis tas li ntawd, yuav ua li cas yog tias qhov sib npaug yog cov txheej txheem zoo li qub es tsis yog dynamic? Ib qho tshuaj tiv thaiv ntawm dynamic equilibrium tuaj yeem thim rov qab, qhov tshwm sim ntawm static equilibrium yog irreversible. Ib qho tshuaj tiv thaiv yog nyob ntawm dynamic equilibrium yog tus nqi ntawm cov tshuaj tiv thaiv pem hauv ntej yog sib npaug rau tus nqi ntawm cov tshuaj tiv thaiv rov qab.
Ua raws li qhov kev pom no, dab tsi cuam tshuam rau hauv qhov sib npaug zoo li qub?
Static equilibrium • tshwm sim thaum lub cev tsis txav los yog txav mus rau hauv txoj kab ncaj nraim. Static equilibrium • tshwm sim thaum lub cev tsis muaj zog los yog txav mus rau hauv txoj kab ncaj nraim • Lub vestibule muaj ob lub saclike lug, lub utricle thiab lub saccule. Txhua tus muaj cov qauv me me hu ua macula.
Qhov twg ntawm pob ntseg yog lub luag haujlwm rau qhov zoo li qub?
Lub horizontally positioned utricle thiab lub vertically positioned saccule yog ob lub sensory chambers tam sim no nyob rau hauv lub vestibule ntawm lub puab. pob ntseg . Lub utricle thiab saccule yog lub luag haujlwm los pab tswj lub static equilibrium ntawm lub cev.
Pom zoo:
Dab tsi yog qhov quab yuam ntawm ib qho khoom hauv qhov zoo li qub lossis dynamic equilibrium?
Thaum lub net quab yuam ntawm ib yam khoom sib npaug rau zerothen cov khoom no yog nyob rau ntawm so (staticequilibrium) los yog txav ntawm qhov nrawm nrawm (dynamicequilibrium)
Dab tsi yog qhov zoo sib xws thiab qhov sib txawv ntawm qhov nrawm thiab nrawm?
Kev sib piv daim duab piv rau Kev Sib Piv Ceev Ceev Tus Nqi Hloov ntawm qhov kev ncua deb Hloov pauv hloov thaum lub cev rov qab mus rau nws qhov chaw pib Yuav tsis xoom Yuav yog xoom Tsiv khoom Ceev ntawm cov khoom txav tsis tuaj yeem tsis zoo. Kev nrawm ntawm cov khoom txav tuaj yeem yog qhov zoo, tsis zoo lossis xoom
Dab tsi yog qhov txawv ntawm qhov sib txawv ntawm qhov sib txawv thiab qhov sib txawv ntawm qhov ntab?
Integers thiab floats yog ob yam sib txawv ntawm cov ntaub ntawv tus lej. Ib tus lej (feem ntau hu ua anint) yog tus lej tsis muaj tus lej lej. Float isa floating-point number, uas txhais tau hais tias nws yog tus lej uas muaj tus lej lej. Floats siv thaum xav tau ntau dua
Dab tsi yog qhov txawv ntawm ib puag ncig kev hloov pauv thiab kev hloov pauv qub txeeg qub teg?
Qhov sib txawv ntawm cov yam ntxwv ntawm cov tib neeg ntawm tib hom yog hu ua variation. Qhov no yog inherited variation. Qee qhov kev hloov pauv yog qhov tshwm sim ntawm qhov sib txawv ntawm ib puag ncig, lossis ib tus neeg ua dab tsi. Qhov no yog hu ua environmental variation
Koj tuaj yeem qhia qhov txawv ntawm qhov zoo li qub thiab dynamic quenching?
Lub static quenching mechanism yog tsim los ntawm ib qho intramolecular dimer ntawm tus neeg sau xov xwm thiab quencher, los tsim ib qho tsis muaj fluorescent hauv av-xeev complex nrog ib qho tshwj xeeb nqus spectrum. Hauv qhov sib piv, FRET quenching mechanism yog dynamic thiab tsis cuam tshuam rau qhov kev sojntsuam qhov nqus spectrum