Cov txheej txheem:
- Dab tsi yog cov kab mob ua piv txwv?
- 4 yam kab mob yog dab tsi?
- 3 yam piv txwv ntawm cov kab mob yog dab tsi?
- 5 yam kab mob hauv lub cev yog dab tsi?
![Cov piv txwv ntawm cov kab mob yog dab tsi? Cov piv txwv ntawm cov kab mob yog dab tsi?](https://i.boatexistence.com/preview/questions/18723035-what-are-examples-of-contaminants-j.webp)
Video: Cov piv txwv ntawm cov kab mob yog dab tsi?
![Video: Cov piv txwv ntawm cov kab mob yog dab tsi? Video: Cov piv txwv ntawm cov kab mob yog dab tsi?](https://i.ytimg.com/vi/1UpUNqG1tzU/hqdefault.jpg)
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Piv txwv ntawm cov tshuaj lom neeg muaj xws li nitrogen, tshuaj dawb, ntsev, tshuaj tua kab, hlau, co toxins tsim los ntawm cov kab mob, thiab tshuaj tib neeg lossis tsiajCov dej hauv dej feem ntau muaj kev pheej hmoo ntawm cov kab mob no. Biological contaminants yog cov kab mob hauv dej. Lawv kuj raug hu ua microbes lossis microbiological contaminants.
Dab tsi yog cov kab mob ua piv txwv?
Ib puag ncig ib puag ncig tej zaum yuav yog tshuaj nyob rau hauv xwm, txawm hais tias nws kuj yuav yog cov kab mob lom (cov kab mob kab mob, kab mob, kab mob kis) lossis tus neeg sawv cev (lub zog). Kev saib xyuas ib puag ncig yog ib lub tswv yim muaj rau cov kws tshawb fawb txhawm rau txhawm rau txhawm rau kis kab mob ua ntej ua ntej lawv ua rau muaj kev puas tsuaj ntau dhau.
4 yam kab mob yog dab tsi?
Kab lus no tau rhuav tshem plaub yam tseem ceeb ntawm cov zaub mov tsis huv: tshuaj, microbial, lub cev, thiab ua xuaNws kuj tau hais txog ntau qhov xwm txheej sib txawv uas tuaj yeem ua rau muaj kab mob. ntawm cov khoom noj khoom haus thiab ntau txoj hauv kev tiv thaiv kom tsis txhob tshwm sim.
3 yam piv txwv ntawm cov kab mob yog dab tsi?
Ntawm no yog peb hom kab mob: Kab mob: Piv txwv suav nrog kab mob, kab mob, kab mob, fungi, thiab toxins los ntawm cov nroj tsuag, nceb, thiab nqaij nruab deg Lub cev: Piv txwv suav nrog cov khoom txawv teb chaws xws li av, tawg iav, hlau staples, thiab pob txha. Tshuaj: Piv txwv suav nrog tshuaj ntxuav, tshuaj tua kab mob, thiab tshuaj txhuam hniav.
5 yam kab mob hauv lub cev yog dab tsi?
PHYSICAL CONTAMINATION
- hair.
- ntiv tes.
- bandages.
- jewellery.
- khob iav, staples.
- plastic qhwv / ntim.
- av los ntawm cov txiv hmab txiv ntoo thiab zaub tsis huv.
- pests / Kab Tsuag Dropting / Cov Plaub Hau.
Pom zoo:
Ib qho piv txwv ntawm kev ua piv txwv yog dab tsi?
![Ib qho piv txwv ntawm kev ua piv txwv yog dab tsi? Ib qho piv txwv ntawm kev ua piv txwv yog dab tsi?](https://i.boatexistence.com/preview/questions/18676114-what-is-an-example-of-systematic-sampling-j.webp)
Raws li qhov piv txwv ntawm kev ua qauv zoo, xav tias hauv cov pejxeem ntawm 10,000 tus neeg, tus kws txheeb cais xaiv txhua 100 tus neeg rau kev kuaj. Cov sijhawm piv txwv kuj tseem tuaj yeem ua tau zoo, xws li xaiv tus qauv tshiab los kos los ntawm txhua 12 teev .
5 yam piv txwv ntawm tus kab mob parasites yog dab tsi?
![5 yam piv txwv ntawm tus kab mob parasites yog dab tsi? 5 yam piv txwv ntawm tus kab mob parasites yog dab tsi?](https://i.boatexistence.com/preview/questions/18686930-what-are-5-examples-of-parasitism-j.webp)
5 Common Parasitic Animal Relationships Duab los ntawm Erik Karits ntawm Unsplash. Ticks. … Ntxawm. Lwm qhov kev sib raug zoo ntawm cov tsiaj parasitic yog nruab nrab ntawm cov dev thiab ib qho ntawm cov tsiaj uas muaj ntshav sov. … Leej.
Puas yog piv txwv ntawm kev piv txwv?
![Puas yog piv txwv ntawm kev piv txwv? Puas yog piv txwv ntawm kev piv txwv?](https://i.boatexistence.com/preview/questions/18726004-was-an-example-of-a-metaphor-j.webp)
Piv txwv ntawm kev tuag metaphors tuag metaphors Ib qho piv txwv tuag yog ib daim duab ntawm kev hais lus uas tau ploj qhov qub duab ntawm nws lub ntsiab lus los ntawm kev siv dav, rov ua dua, thiab siv nrov. Cov lus piv txwv tuag feem ntau yog qhov tshwm sim ntawm kev hloov pauv hauv kev hloov pauv hauv kev hloov pauv ntawm ib hom lus, txheej txheem hu ua kev hais lus ntawm kev ua piv txwv.
Qhov piv txwv ntawm kev sib piv yog dab tsi?
![Qhov piv txwv ntawm kev sib piv yog dab tsi? Qhov piv txwv ntawm kev sib piv yog dab tsi?](https://i.boatexistence.com/preview/questions/18740589-what-is-an-example-of-a-analogy-j.webp)
Ib qho piv txwv yog hais ib yam dab tsi zoo li lwm yam los ua qee yam piav qhia. Piv txwv li, " Lub neej zoo li lub thawv ntawm chocolates-koj tsis paub tias koj yuav tau dab tsi." 5 piv txwv ntawm kev sib piv yog dab tsi? Thaum cov lus piv txwv feem ntau nthuav dav, ntawm no yog ob peb yam piv txwv:
Dab tsi ntawm cov hauv qab no yog piv txwv ntawm cov lus tshaj tawm txoj moo zoo?
![Dab tsi ntawm cov hauv qab no yog piv txwv ntawm cov lus tshaj tawm txoj moo zoo? Dab tsi ntawm cov hauv qab no yog piv txwv ntawm cov lus tshaj tawm txoj moo zoo?](https://i.boatexistence.com/preview/questions/18761098-which-of-the-following-is-an-example-of-a-grand-scale-mission-statement-j.webp)
"Yuav coj lub ntiaj teb mus rau hauv lub hnub nyoog dav hlau." yog ib qho piv txwv ntawm cov lus tshaj tawm txoj moo zoo . Lub hom phiaj tseem ceeb ntawm kev tshaj tawm txoj moo zoo yog dab tsi? Ib nqe lus tshaj tawm txoj moo zoo yog ib qho kev piav qhia ntawm lub koom haum vim li cas rau kev muaj nyob.