2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
: tus nqi ntawm ib yam khoom uas tsim los ntawm ib tus neeg lossis yam khoom.: ib yam dab tsi (xws li lub zog, lub zog, lossis cov ntaub ntawv) uas yog tsim los ntawm lub tshuab lossis lub cev.: qhov chaw ntawm cov ntaub ntawv, lub zog, thiab lwm yam, tawm ntawm lub tshuab lossis lub cev.
Cov lus teb luv luv yog dab tsi?
Ib qho tso tawm yog cov ntaub ntawv uas lub khoos phis tawj xa tawm. Cov khoos phis tawj tsuas yog ua haujlwm nrog cov ntaub ntawv digital. Txhua cov tswv yim uas lub computer tau txais yuav tsum tau digitised. Feem ntau cov ntaub ntawv yuav tsum tau hloov rov qab mus rau ib qho analogue hom thaum nws tso zis, piv txwv li lub suab los ntawm lub computer hais lus.
Koj txhais li cas los ntawm cov zis hauv computer?
1. Txhua yam ntaub ntawv uas tau ua tiav los ntawm thiab xa tawm ntawm lub khoos phis tawj lossis lwm yam khoom siv hluav taws xob yog suav tias yog tso tawm. Ib qho piv txwv ntawm cov zis yog txhua yam pom ntawm koj lub khoos phis tawj saib lub vijtsam, xws li cov lus koj ntaus ntawm koj cov keyboard.
Lub ntsiab lus ntawm cov zis yog dab tsi?
Cov zis txhais tau tias yogkev ua ntawm kev tsim khoom, tus nqi ntawm ib yam khoom uas tsim los yog txheej txheem uas ib yam khoom xa tuaj. Ib qho piv txwv ntawm cov zis yog cov hluav taws xob uas tsim los ntawm lub tshuab fais fab. Ib qho piv txwv ntawm cov zis yog tsim 1,000 tus neeg ntawm cov khoom. … Kev txawj ntse lossis kev tsim muaj tswv yim.
Cov zis txhais li cas hauv kev tshawb fawb?
tawm. 1. Tus nqi ntawm cov thee lossis ore tso tawm los ntawm ib lossis ntau qhov mines, lossis cov khoom tsim los ntawm, lossis tawm ntawm, ib lossis ntau duafurnaces los yog mills, nyob rau hauv ib lub sij hawm muab. 2. (Science: physiology) uas yog pov tseg raws li cov khoom ntawm cov metabolism hauv lub cev; lub egesta uas tsis yog cov quav.
Pom zoo:
Puas tso zis tso zis tsw tsw?
tso zis tsis tas yuav muaj ntxhiab tsw phem. Ntau tus neeg uas muaj teeb meem tswj lub zais zis txwv cov kua dej uas lawv haus hauv kev cia siab tias yuav txo tau qhov teeb meem. Txawm li cas los xij, qhov no ua rau cov zis ua kom muaj zog heev.
Los ntawm lub koom haum hauv teb chaws ntawm cov qauv thiab thev naus laus zis?
Lub Tsev Haujlwm Saib Xyuas Kev Lag Luam Hauv Tebchaws thiab Tshuab yog lub chaw soj ntsuam kev tshawb fawb lub cev thiab tsis yog kev tswj hwm ntawm Tebchaws Meskas Lub Tsev Haujlwm Saib Xyuas Kev Lag Luam. Nws lub hom phiaj yog los txhawb Asmeskas kev tsim kho tshiab thiab kev lag luam kev sib tw.
Puas tso zis tso zis qhia tias mob raum?
Dipstick test. Qee yam kev kuaj dipstick tuaj yeem kuaj xyuas muaj xws li: Acidity (pH) yog qhov ntsuas ntawm cov kua qaub hauv cov zis. A pH uas siab tshaj li qub yuav yog ib qho cim ntawmraum pob zeb, kab mob tso zis, teeb meem raum, lossis lwm yam kab mob.
Thaum mob ntshav qab zib insipidus tshwj xeeb qhov nqus zis ntawm cov zis?
Ib qhov tso zis tshwj xeeb ntawm 1.005 lossis tsawg duathiab cov zis osmolality tsawg dua 200 mOsm / kg yog qhov cim ntawm DI. Random plasma osmolality feem ntau yog ntau dua 287 mOsm / kg. Xav tias thawj polydipsia thaum muaj ntau cov zis dilute heev tshwm sim nrog plasma osmolality nyob rau hauv qis-ib txwm ntau.
Yuav ua li cas xam cov nyiaj tau los ua kom tiav qib ntawm cov zis?
Kev xaiv nyiaj tau los ntau tshaj plaws rau kev sib tw zoo kawg nkaus hauv kev sib tw hauv kev sib tw zoo kawg nkaus, nqi sib npaug cov nqi qis thiab cov tuam txhab tau txais txiaj ntsig kev lag luam ntawm xoom. Nyob rau hauv ib tug monopoly, tus nqi yog teem saum toj no marginal nqi thiab lub tuam txhab khwv tau ib tug zoo economic profit.
