2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Ua ntej xyoo 1972, lub sijhawm no hu ua Greenwich Mean Time (GMT) tab sis tam sim no hu ua Coordinated Universal Time lossis Universal Time Coordinated (UTC). Nws yog lub sijhawm sib koom ua ke, tswj hwm los ntawm Bureau International des Poids thiab Mesures (BIPM). Nws tseem hu ua "Z time" lossis "Zulu Time".
UTC thiab GMT puas txawv?
Greenwich Mean Time (GMT) feem ntau sib pauv lossis tsis meej pem nrog Lub Sijhawm Sib Koom Tes (UTC). … Txawm hais tias GMT thiab UTC sib koom tib lub sijhawm tam sim no hauv kev xyaum, muaj qhov sib txawv ntawm ob: GMT yog lub sijhawm siv nyob rau qee lub tebchaws European thiab African.
Puas yog GMT 4 thiab UTC tib yam?
GMT-4 yog 4 teev tom qab Greenwich Mean Time (GMT). Lub GMT / UTC rho tawm 4 teev offset yog siv los ntawm ob peb lub teb chaws hauv Caribbean, tsis muaj kev hloov pauv txhua xyoo, vim tsis muaj Hnub Ci Txuag Sijhawm siv. Lub Sijhawm Sab Hnub Tuaj ntawm Tebchaws Meskas thiab Canada tsuas muaj -4 qhov kev pabcuam thaum Hnub Teeb Txuag Sijhawm siv.
Kuv yuav tsum siv UTC GMT?
UTC kuj tseem nyob ze dua raws li lub sijhawm ua haujlwm (piv txwv li yog ze dua nyob rau hauv txoj kab nrog "qhov tseeb" lub sijhawm raws li lub ntiaj teb kev sib hloov). Tab sis tshwj tsis yog tias koj lub software xav tau kev suav thib ob, nws yuav tsum tsis txhob ua qhov txawv txawm tias koj siv GMT lossis UTC. Txawm li cas los xij, tej zaum koj yuav xav txog qhov twg los tso rau cov neeg siv.
UTC sawv cev rau dab tsi?
Ua ntej xyoo 1972, qhov noLub sij hawm hu ua Greenwich Mean Time (GMT) tab sis tam sim no hu ua Coordinated Universal Time los yog Universal Time Coordinated (UTC). Nws yog lub sijhawm sib koom ua ke, tswj hwm los ntawm Bureau International des Poids thiab Mesures (BIPM). Nws tseem hu ua "Z time" lossis "Zulu Time".
Pom zoo:
Qhov txawv ntawm yam twg thiab yam twg?
"Txhua yam" yog siv los ua lub npe sib npaug rau " tsis muaj teeb meem dab tsi ". Nws yog ib feem tseem ceeb ntawm kab lus thiab tsis tuaj yeem muab tshem tawm. "Txhua yam" yog siv los ua ib qho adverb nrog kab lus nrog lub ntsiab lus tsis zoo.
Puas yog qhov zoo thiab zoo nkauj yog cov ntaub ntawv kawm zoo?
Qhov no yog ib qho kev kawm pheej yig heev thiab pheej yig dua me ntsis ntau dua li cov ntaub ntawv kawm hauv tsev. Lub Hom Phiaj Zoo thiab Zoo Nkauj yog txhawm rau ntxiv dag zog rau menyuam yaus thiab tsev neeg, yog vim li cas lawv khaws lawv cov txiaj ntsig qis.
Puas dotplots thiab qia-thiab-nplooj qhia zoo ib yam?
Nqe lus nug: Dotplots thiab qia-thiab-nplooj qhia zoo li cas? Dotplots thiab qia-thiab-nplooj displays ob qho tib si qhia txhua tus nqi ntawm cov ntaub ntawv. Dotplots thiab qia-thiab-nplooj qhia ob pawg ntaub ntawv cov ntsiab lus rau hauv pawg.
Kev sib raug zoo thiab kev sib raug zoo ib yam?
Qhov txawv yog qhov kev sib txuas lus sib txuas ua ke ntau dua, kev sib pauv tus kheej, thaum kev sib raug zoo yog hais txog qhov xwm txheej zoo dua, xws li kev pom zoo los yog kev sib raug zoo lossis kev cog lus: Thaum ib tug neeg rov qab los, nws koom nrog kev sib raug zoo.
Ib yam kab mob puas yog fermenter thiab mr thiab v-p tsis zoo?
Ib yam kab mob puas tuaj yeem ua fermenter thiab tseem yuav yog MR thiab V-P tsis zoo? Yog, qee cov fermenters tuaj yeem tsim cov khoom nruab nrab ntau dua li lwm yam tsis yog acetone, xws li cawv. Ib yam kab mob puas yog ferment thiab kuj yog MR thiab VP tsis zoo?
