
Mercury Thermometer tawg
Yuav ua li cas ntxuav lub ntsuas kub mercury tawg? Mercury yog tshuaj lom heev thiab tuaj yeem ua rau muaj kev phom sij loj rau kev noj qab haus huv yog tias siv tsis raug. Yog tias lub ntsuas cua mercury tawg, nws yog ib qho tseem ceeb uas yuav tsum tau ceev faj kom raug vim tias mercury tuaj yeem tsim kev puas tsuaj rau tib neeg thiab ib puag ncig. Nws raug nquahu kom tsis txhob kov lub ...
Hauj lwm lawm
Yuav ua li cas ntxuav lub ntsuas kub mercury tawg?
Mercury yog tshuaj lom heev thiab tuaj yeem ua rau muaj kev phom sij loj rau kev noj qab haus huv yog tias siv tsis raug. Yog tias lub ntsuas cua mercury tawg, nws yog ib qho tseem ceeb uas yuav tsum tau ceev faj kom raug vim tias mercury tuaj yeem tsim kev puas tsuaj rau tib neeg thiab ib puag ncig. Nws raug nquahu kom tsis txhob kov cov mercury thiab siv hnab looj tes lossis hnab yas los ntxuav cov iav tawg thiab kua. Qhov chaw yuav tsum tau ua pa thiab lub ntsuas kub uas tawg yuav tsum muab pov tseg kom zoo ntawm qhov chaw pov tseg uas muaj kev phom sij. Yog tias muaj cov tsos mob ntawm mercury lom tshwm sim, nrhiav kev kho mob tam sim ntawd.

Nws yog qhov zoo tshaj plaws hu rau lub tuam txhab kev tsim khoom tsim kev puas tsuaj, lossis hu rau koj lub chaw haujlwm tiv thaiv ib puag ncig hauv zos lossis chaw tua hluav taws rau kev taw qhia txog kev nyab xeeb thiab pov tseg cov ntsuas kub uas tawg.

Nov yog qee cov lus qhia dav dav kom ua raws li:
1. Tsis txhob kov cov mercury nrog koj txhais tes liab qab.
2. Tsis txhob tsim kom muaj kev cuam tshuam tsis tsim nyog rau cov khoom nchuav.
3. Ua pa hauv chav los ntawm kev qhib lub qhov rais thiab qhov rooj yog ua tau.

4. Siv ib daim duab los qhia, daim ntawv tawv lossis ib rab diav yas, txhawm rau rub cov tee dej uas pom muaj mercury.
5. Muab cov mercury thiab cov duab los yog cov ntawv tso rau hauv lub thawv uas tsis muaj dej, xws li lub khob iav nrog lub hau hlau lossis lub thawv yas.
6. Kaw lub thawv thiab muab tso rau hauv lub thawv loj, xws li lub hnab yas lossis lub thawv ntawv uas muaj zog.
7. Sau lub thawv nrog lub cim ceeb toom thiab tiv tauj cov ntsiab lus ntawm lub koom haum tsim nyog rau kev pov tseg.
8. Ntxuav koj ob txhais tes kom huv si nrog xab npum thiab dej, thiab tshem tawm cov khaub ncaws uas tsis huv.
9. Tsis txhob siv lub tshuab nqus tsev ntxhua khaub ncaws lossis ntxhua khaub ncaws los ntxuav cov mercury vim qhov no yuav kis tau cov kab mob mus ntxiv.

Nco ntsoov, kev nyab xeeb pov tseg ntawm mercury yog qhov tseem ceeb los tiv thaiv kev puas tsuaj rau tib neeg thiab ib puag ncig. Yog li ntawd, nws yog ib qho tseem ceeb kom ua raws li cov txheej txheem pom zoo kom paub tseeb tias cov txheej txheem ntxuav tau ua tiav zoo thiab muaj txiaj ntsig.

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