2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Thawj zaug nco ntsoov tias lub sijhawm kawg thib ob tsis suav tias yog lub ntsiab lus ntawm qhov muaj zog nyob ruaj khov, yog li, muaj zog ruaj khov tsis tas txhais tau tias tsis muaj zog nyob ruaj khov.
Puas muaj zog nyob ruaj khov txhais tau tias tsis muaj zog nyob ruaj khov?
Yog vim li cas muaj zog nyob ruaj khov tsis txhais tau tias tsis muaj zog nyob ruaj khov yog tias nws tsis txhais tau tias cov txheej txheem yuav tsum muaj sijhawm kawg thib ob; e.g. tus txheej txheem IID nrog tus qauv Cauchy faib yog nruj me ntsis tab sis tsis muaj lub sijhawm thib ob ⁴ (saib [Myers, 1989]).
Yuav ua li cas koj thiaj paub tias qhov chaw nres tsheb tsis muaj zog?
Tej zaum txoj hauv kev yooj yim tshaj plaws los kuaj xyuas qhov chaw nyob yog faib koj lub sijhawm tag nrho rau hauv 2, 4, lossis 10 (hais N) ntu (qhov ntau qhov zoo dua), thiab suav qhov nruab nrab thiab qhov sib txawv ntawm txhua ntu. Yog tias muaj qhov pom tseeb ntawm qhov nruab nrab lossis qhov sib txawv ntawm N ntu, ces koj cov koob yuav tsis nyob ruaj khov.
Tus txheej txheem tsis muaj zog nyob ruaj khov yog dab tsi?
Ib txheej txheem random hu ua qaug zog-sensitive nyob ruaj ruaj lossis dav-sensitive nyob ruaj ruaj (WSS) yog tias nws txhais tau tias muaj nuj nqi thiab nws txoj kev sib raug zoo tsis hloov pauv raws sijhawm.
Puas yog cov txheej txheem suab nrov dawb tseem tsis muaj zog nyob ruaj khov?
Lub suab nrov yog piv txwv yooj yim tshaj plaws ntawm cov txheej txheem nyob ruaj khov. Ib qho piv txwv ntawm cov txheej txheem discrete-lub sij hawm nyob ruaj ruaj qhov twg cov qauv qhov chaw kuj yog discrete (kom qhov sib txawv ntawm qhov sib txawv yuavcoj ib qho ntawm N tau qhov tseem ceeb) yog Bernoulli scheme.
Pom zoo:
Nyob hauv chromatography yog dab tsi yog qhov chaw nyob ruaj khov?
Nyob rau hauv nyias txheej chromatography (TLC), cov theem nyob ruaj khov yog txheej nyias ntawm cov khoom, feem ntau yog silica-based, thiab theem mobile yog cov kua hauv cov sib tov ntawm kev txaus siab yog yaj. Nyias-txheej chromatography los nrog qhov zoo ntawm kev yees duab zoo, ua rau nws cov zis yooj yim rau digitize.
Qhov chaw nyob ruaj khov tau pib pib qhov twg?
Kev Txiav Txim Mus Ib Txhis tau qhia thawj zaug hauv Bengal thiab Bihar thiab tom qab ntawd nyob rau sab qab teb ntawm Madras thiab Varanasi. Lub kaw lus nws thiaj li kis tau thoob plaws sab qaum teb Is Nrias teb los ntawm cov kev cai lij choj hnub tim 1 Tsib Hlis 1793.
Nyob rau hauv kev ua kom lub cev tsis muaj zog uas tsis muaj qhov xav tau?
Nyob hauv cov txheej txheem kev kawm hu ua classical conditioning, unconditioned stimulus (UCS) is one uas unconditionally, lawm, thiab cia li ua rau teb. Hauv lwm lo lus, cov lus teb tshwm sim yam tsis muaj kev kawm ua ntej. Qhov kev xav tau thiab tsis muaj kev cia siab yog dab tsi?
Qhov twg hauv phau bible hais tias koj nyob ruaj khov tsis txav mus los?
Ib nqe vaj lug kub uas kuv nyiam tshaj plaws, thiab ib qho uas kuv tau tshaj tawm ntau zaus thiab hais ntau xyoo dhau los, yog los ntawm 1 Kaulinthaus 15:58, qhov uas tus Thwj Tim Povlauj sau: “Yog li ntawd, kuv cov kwv tij uas kuv hlub, nej yuav tsum rau siab ntso, tsis muaj zog, yuav muaj kev nplua nuj nyob hauv tus Tswv txoj hauj lwm, vim nej paub tias nej txoj hauj lwm tsis nyob hauv … txhais li cas kom khov kho tsis txav?
Vim li cas qhov tseem ceeb ntawm qhov muaj zog thiab qhov tsis muaj zog yog qhov tseem ceeb?
Nws yog ib qho tseem ceeb rau qhov tseem ceeb ntawm qhov ua tau zoo thiab qhov tsis muaj zog vim qhov no pab lub tuam txhab txiav txim siab txog thaj chaw uas lawv yuav tsum tau txhim kho ntxiv rau thaj chaw uas lawv ua tau zoo hauv. Vim li cas lub zog thiab qhov tsis muaj zog tseem ceeb?
