Lub plunger ua haujlwm li cas?

Cov txheej txheem:

Lub plunger ua haujlwm li cas?
Lub plunger ua haujlwm li cas?
Anonim

Plungers ua haujlwm ntawm physics, tshwj xeeb Boyle txoj cai. Thaum koj kaw lub plunger hla lub qhov dej qhib thiab thawb nws, koj ua kom lub siab nyob hauv cov yeeb nkab. Qhov kev nce siab no thawb cov dej mus rau hauv qab. Thaum koj rub tawm, qhov nqus dej yuav txo qis kom cov dej nce siab.

Koj siv lub plunger zoo li cas?

Submerge lub plunger (sab saum toj ntawm lub tswb yuav tsum tau them nrog dej) thiab xyuas kom meej tias roj hmab nplhaib yog ntxig ncaj qha rau hauv qhov qhib qhib. Thawb thiab rub ntawm tus kov nrog ceev, muaj zog thrusts rau 20 vib nas this yam tsis tau nqa lub plunger tawm ntawm qhov ntws tawm thiab tawg lub foob.

Puas plunger thawb lossis rub?

Rau cov plunger ib txwm, khob yog thawb rau ntawm qhov qhib qhov dej, yog nias nyuaj rau hauv qhov ntws kom quab yuam cua hauv, lossis thawb kom txog thaum lub khob roj hmab flattened, thiab tom qab ntawd rub tawm, tsim lub tshuab nqus tsev kom rub cov khoom thaiv kev nce siab thiab tshem tawm cov khib nyiab lossis lwm yam khoom siv.

Lub plunger ua haujlwm ntawm lub dab dej li cas?

Yuav ua li cas dej Plungers ua haujlwm. Plunging ib tug ntws siv lub zog ntawm suction thiab compression. Thaum koj rub rau ntawm lub plunger, nws rub dej hauv qhov ntws nce mus, pib txheej txheem ntawm loosening qhov clog. Thaum koj thawb rau ntawm lub plunger, dej raug yuam kom nqes mus, txav lub clog mus rau lwm qhov.

Plungers puas ua haujlwm?

Zoo hmoo, cov dej ntws tsis yog tsuas yog pheej yig thiab siv tau yooj yim tab sis yogsiv tau zoo heev thiab tshem tawm ntau cov dej txhaws. Lub plunger ua haujlwm nws cov khawv koob los ntawm kev nqus yooj yim thiab siab.

Pom zoo:

Nthuav cov khoom
Koj puas tuaj yeem mus ntsib dagestan?
Nyeem ntxiv

Koj puas tuaj yeem mus ntsib dagestan?

Dagestan, officially lub koom pheej ntawm Dagestan yog ib lub koom pheej ntawm Russia nyob rau hauv lub Caspian Hiav txwv, nyob rau hauv lub North Caucasus ntawm Eastern Europe. Nws nyob rau sab qaum teb ntawm Greater Caucasus, thiab yog ib feem ntawm North Caucasian Federal District.

Xab npum suds siv rau dab tsi?
Nyeem ntxiv

Xab npum suds siv rau dab tsi?

A xab npum suds enema yog ib txoj hauv kev kho cem quav. Qee tus neeg kuj siv nws los kho fecal incontinence lossis tshem lawv cov quav ua ntej kev kho mob. Thaum muaj ntau hom enemas, xab npum suds enema tseem yog ib qho ntawm ntau hom, tshwj xeeb tshaj yog rau cem quav.

Puas yog qhov kev xeem thib ob?
Nyeem ntxiv

Puas yog qhov kev xeem thib ob?

Qhov thib ob derivative yuav yog siv los txiav txim siab hauv zos extrema ntawm kev ua haujlwm raws li qee yam xwm txheej. Yog tias qhov kev ua haujlwm muaj qhov tseem ceeb rau qhov twg f′(x)=0 thiab qhov thib ob derivative yog qhov zoo ntawm qhov no, ces f muaj qhov tsawg kawg nkaus hauv zos ntawm no.