2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Ab dav-spectrum tshuaj tua kab mob yog tshuaj tua kab mob uas ua rau ob pawg kab mob loj, Gram-positive thiab Gram-negative, los yog txhua yam tshuaj tua kab mob uas tawm tsam ntau yam kab mob ua rau kab mob.
koj txhais li cas ntawm dav-spectrum?
1: zoo tawm tsam ntau yam kab mob(xws li kab lossis kab mob) cov tshuaj tua kab mob dav dav. 2: zoo tiv thaiv daim tawv nqaij los ntawm ultraviolet hluav taws xob los ntawm absorbing los yog thaiv ob UVA thiab UVB rays broad-spectrum sunscreens.
Cov tshuaj tua kab mob dav dav yog dab tsi?
Lo lus "cov tshuaj tua kab mob dav dav" yog thawj zaug siv los xaiv tshuaj tua kab mob uas muaj txiaj ntsig zoo tiv thaiv kab mob gram-positive thiab gram-negative, sib piv rau penicillin, uas muaj txiaj ntsig zoo. tseem ceeb tiv thaiv kab mob gram-zoo, thiab streptomycin, uas yog nquag tawm tsam kab mob gram-tsis zoo.
Lub luag haujlwm ntawm cov tshuaj tua kab mob dav dav yog dab tsi?
A broad-spectrum tshuaj tua kab mob ua tawm tsam cov kab mob Gram-positive thiab Gram-negative, piv rau cov tshuaj tua kab mob nqaim, uas muaj txiaj ntsig zoo rau cov tsev neeg ntawm cov kab mob. Ib qho piv txwv ntawm cov tshuaj tua kab mob broad-spectrum yog ampicillin.
Tus neeg sawv cev dav dav yog dab tsi?
Cov tshuaj tua kab mob dav dav, xws li tetracyclines thiab chloramphenicol, cuam tshuam rau gram-zoo thiab qee cov gram-kab mob tsis zoo. Ib qho tshuaj tua kab mob txuas ntxiv yog ib qho uas, raws li kev hloov kho tshuaj, cuam tshuam rau cov kab mob ntxiv, feem ntau yog cov gram-negative. (
Pom zoo:
Vim li cas norfolk broad tsim?
Cov Broads tau tsim los ntawm dej nyab ntawm medieval peat excavations uas muab roj rau Norwich thiab Great Yarmouth. Thaum cov dej hiav txwv pib nce, cov pits pib dej nyab. Thaum kawg ntawm lub xyoo pua 14th, cov pits raug tso tseg thiab Broads tau tsim.
Koj puas tuaj yeem ua luam dej hauv norfolk broad?
Puas ua luam dej hauv Norfolk Broads? Yes. Lub Tuam Txhab Broads tawm tswv yim tawm tsam kev ua luam dej, tab sis muab cov lus qhia txog kev pheej hmoo thiab kev txuas mus rau kev taw qhia ntawm lawv lub vev xaib txog kev ua luam dej sab nraum zoov (tsis ntev los no tau hloov kho).
Broad crested weir yog dab tsi?
Lub Broad Crested Weir Broad crested weirs yog cov qauv muaj zog uas feem ntau tsim los ntawm cov pob zeb uas muaj zog thiab feem ntau nthuav dav tag nrho ntawm cov channel. Lawv yog siv los ntsuas cov dej ntws tawm, thiab haum rau lub hom phiaj no ntau dua li cov flimsy ntse crested weirs.
Pob broad mis dawb qaib ntxhw nteg qe?
Thaum muaj hnub nyoog 8 lub lis piam, hloov mus rau 20 feem pua cov protein pub kom txog thaum lawv ncav cuag qhov hnyav hauv khw. Txij li thaum feem ntau cov qaib ntxhw tau tsa ua cov noog nqaij, ntau tus neeg xav tias, "Puas qaib qaib ntxhw nteg qe?
Yuav ua li cas sau broad-leaved?
noun, plural broad·leaves [brawd-leevz]. ib qho ntawm ob peb luam yeeb muaj nplooj dav. broad-leaved. lo lus dav dav txhais li cas? 1: muaj nplooj dav tshwj xeeb: muaj nplooj uas tsis yog koob. 2: ua los ntawm cov nroj tsuag broad-leaved hav zoov.
