Yuav ua li cas koj puas paub lub caij nyoog npaum li cas dia, khoom qab zib, thiab tshuaj yej

Heev feem ntau nyob rau hauv cov zaub mov txawv qhia tau tias koj xav kom muab ib qhov nqi ntawm ib tug muaj teev nyob rau hauv lub chav los yog teaspoons. Thiaj li, rau cov kev hloov ntawm cov khoom nyob rau hauv milliliters los yog milligrams koj yuav tsum paub qhov ntim ntawm ib diav.

Nws yog ntseeg hais tias nyob rau hauv niaj hnub Russia los yog nyob rau hauv lub CIS rau lub thawj diav tuas 18 ml ntawm cov kua. Nyob rau hauv lwm lub teb chaws, lub volume ntawm ib diav sib txawv: nyob rau hauv Teb Chaws Asmeskas, raws li zoo raws li Canada thiab New Zealand, tus nqi no yog qhia nyob rau hauv tus naj npawb ntawm 15 ml. Nyob rau hauv Australia, ib diav yuav tuav ib tug me ntsis ntau tshaj - 20 ml.

Ib me ntsis tsis meej pem no tsis meej pem, tsis yog nws? Thiab yog hais tias koj saib nyob rau hauv lub tub rau khoom nrog cutlery, yuav luag txhua txhua tus poj niam tim khawv hais tias nyob rau hauv nws arsenal yog diav sib txawv kiag li designs. Yog li ntawd, kev cog qoob loo tias lawv txhua tus muaj ib tug ntim ntawm 18 ml, tsis muaj melting txoj lw.

Ntawm cov hoob kawm, yog hais tias tus hluas nkauj yog coj mus dib qaub cabbage los yog tsib zaub, ib tug heev loj teeb meem tshwm sim thaum nyeem ntawv rau daim ntawv qhia. Tab sis ntawm no yog yuav siv no ntaus ntawv ntsuas cov tshuaj tsis muaj thawj xam nws volume yog tsis pom zoo.

Yuav ua li cas yuav koj xam qhov ntim ntawm ib diav? Heev yooj yim! Txawm li cas los, rau "lab" xav tau kev thawv nrog kev sib cais (niaj hnub no feem ntau xws tsom iav, beakers tshwm sim ntawm kev muag khoom) los yog faceted iav nrog Valium, 200 ml peev xwm.

Diav , peb yuav tsum sau ib khob dej rau cov qhab nia. Tus ntaus ntawv yuav tsum sim sau kom ntau li ntau tau, raws li lawv hais tias, "xaub," cov dej tawm ntawm nws tsis txeej dhau los rau hauv lub khob. Txhua filling yuav tsum tau cim, piv txwv li, tseg los yog muab pov ib npib rau hauv lub khob noob taum. Ntawm cov hoob kawm koj ua tau, thiab sau ntawv rau ntawm daim ntawv - raws li koj xav. Tab sis nws yog qhov zoo dua tsis cia siab rau lawv tus kheej nco, li ntawd nws yog ib qho yooj yim poob suav.

Tom qab cov dej tau sau txaus (muaj kev pheej hmoo nyob rau hauv lub khob) yuav tsum tau ua xam suav. Piv txwv li, kuv muaj ib tug iav muaj 13 dia dej. Li no, nws yog tsim nyog los 200 ml: 13 = 15.4 ml. Los ntawm no kuv xaus uas lub ntim ntawm ib diav, muaj rau kuv, sib npaug zos rau 15.4 mL, thiab tsis 18, raws li peb yeej tso siab tau, ntau yam qub Wage.

Qhov thib ob "laboratory chaw ua hauj lwm" yuav taw kom paub tias yuav muaj ntau yam milliliters ntawm tej khoom yuav haum ib diav. Nameko ua piv rau tus thawj, tsuas dej yog hloov nrog cov hmoov nplej los yog qab zib, semolina thiab ntsev.

Koj muaj peev xwm siv ob xam: rau diav, uas yog lawm ua tus sau nrog "tsis muaj swb" thiab xws li, muaj caij.

Nyob rau hauv tib txoj kev ib tug yuav xam qhov ntim nyob cov khoom qab zib los yog ib tug teaspoon. Cov neeg ntawm cov suav, ntawm chav kawm, kwv lam. Nws nyob ntawm tus naj npawb ntawm "overflows" rau hauv lub khob. Hais tias yog, qhov ntau ntawm cov kev ua, qhov tshwm sim yog ntau approximate. Thiab, raws li, tus me tus diav rau ncuav cov dej, cov ntau yog peb yuav tau xam cov kev txaus siab npaum li cas.

Li no, muab xam rau ntawm ntim diav ntau yog tshaj lub tshuaj yej. Txawm li cas los, feem ntau tsis ntev los no manipulation ntawd hais tias yuav luag tag nrho cov niaj hnub Lavxias teb sab teaspoons haum ib tug 5 ml kua.

Cov tib hais tias tag nrho cov xaiv ntawm cov phau ntawv reference. Nyob rau cov nqe lus nug ntawm yuav ua li cas muaj ntau yam diav ml, lawv muab ib lo lus teb uas nyob rau hauv Russia thiab qub CIS lub teb chaws, qhov no ntaus ntawv muaj ib tug ntim ntawm 5 milliliters.

Txawv me ntsis cov nqi ntawm cov teaspoons nyob rau hauv lub tebchaws United States thiab hais. Nws qhia tau hais tias nyob rau hauv lub tebchaws United States, nws yog sib npaug zos rau 4,93 ml, thiab cov kawm lus Askiv tuas ib tug tag nrho ntawm 3,55 ml.

Nrog kev xav txog cov tshuaj, feem ntau niaj hnub no nyob rau hauv lub tsev muag tshuaj neeg tau txais cov tshuaj los yog syrup, uas yog siv rau cov ntaus ntawv rau kev siv, mas yas diav yuav tsum tau ntim. Yog li ntawd nyob rau hauv cov ntaub ntawv no, tsis muaj teeb meem yuav tsum muaj tshwm sim.

Cov teeb meem tsuas yog cov siv thiab ua thiab kev siv tshuaj, ua raws li ib daim ntawv qhia cov tshuaj tshuaj. Rau cov neeg ntawm lub metering yuav cawm tau chaw muag tshuaj ntsuam, uas yog muag nrog rau cov tshuaj.