Hloov pauv ntsuas los ntawm ntiv tes mus rau millimeters yog txoj haujlwm lej yooj yim. Nov yog yuav ua li cas.
Kauj ruam
Txoj Kev 1 ntawm 4: Kev Sib Piv Yooj Yim
Kauj Ruam 1. Nkag siab qhov kev sib raug zoo ntawm ntiv tes thiab millimeters
Thoob ntiaj teb, ib nti tau lees paub tias sib npaug rau 25.4 millimeters.
- Sau raws li qhov sib npaug, qhov kev sib raug zoo no tau sau ua: 1 hauv = 25.4 hli
- Qhov kev ntsuas thiab ntsuas tus qauv no tau tswj hwm hauv cov cai thoob ntiaj teb txij li xyoo 1959.
- Ob ntiv tes thiab millimeters yog chav ntsuas. Cov ntiv tes yog cov txheej txheem kev ntsuas hauv tebchaws Askiv, thaum lub hli yog rau cov txheej txheem ntsuas ntsuas.
- Yog tias ntiv tes tau siv hauv Tebchaws Meskas, Tebchaws Askiv, thiab Canada, koj feem ntau yuav tsum tau hloov cov ntsuas ntawm cov ntsuas no mus rau qhov ntsuas (xws li millimeters) rau lub hom phiaj kev tshawb fawb.
- Hauv qhov sib piv, muaj 0.0393700787402 ntiv tes hauv ib lub millimeter.
Kauj Ruam 2. Sau qhov ntsuas ntsuas
Txhawm rau hloov qhov ntsuas hauv nti, koj yuav tsum tau pib los ntawm kev sau qhov ntsuas thawj.
- Qhov ntsuas no yuav hloov pauv mus rau millimeters los ntawm kev sib piv nws rau kev sib raug zoo ntawm ntiv tes thiab millimeters.
- Piv txwv: 7 ntiv tes
Kauj Ruam 3. Muab qhov ntsuas no sib npaug 25, 4
Koj yuav tsum tau suav qhov ntsuas ntsuas los ntawm qhov sib piv ntawm millimeters ib nti, lossis 25.4 mm / 1 in.
- Tus nqi ntiv tes hauv qhov kev sib piv no yuav tsum muab tso rau hauv tus lej vim tias nws yuav tsis suav tus nqi hauv koj qhov kev ntsuas qub. Thaum tag nrho cov ntiv tes raug tshem tawm, lub millimeter yuav yog qhov ntsuas ntawm qhov ntsuas nkaus xwb.
- Piv txwv: 7 in * (25.4 mm / 1 in) = 177. 8 mm * (in / in) = 177. 8 mm
Kauj Ruam 4. Sau cov lus teb zaum kawg
Yog tias koj ua qhov teeb meem raug, cov lus teb koj tau txais yuav yog koj cov lus teb kawg hauv millimeters.
Piv txwv: 177, 8 hli
Txoj Kev 2 ntawm 4: Txoj Kev Luv
Kauj Ruam 1. Txheeb tus pas ntsuas
Tus kav yog 12 ntiv tes lossis 1 ko taw ntev. Ntau tus thawj coj sau ntiv tes rau ntawm ib sab tab sis tseem sau centimeters thiab millimeters ntawm lwm qhov. Yog tias koj qhov kev ntsuas thawj zaug yog 12 ntiv tes lossis tsawg dua, koj tuaj yeem siv ib qho ntawm cov thawj coj no los ntsuas qhov deb tib yam hauv millimeters.
Nco ntsoov tias lub cim millimeter ntawm tus pas ntsuas yog kab me me ntawm qhov ntsuas ntau dua centimeter. Yuav tsum muaj 10 hli txhua 1 cm
Kauj Ruam 2. Siv lub vev xaib kom hloov pauv qhov ntsuas
Yog tias koj xav tau sai nrhiav qhov ntsuas ntsuas sib npaug rau ntsuas ntsuas, koj tuaj yeem ua li ntawd siv lub vev xaib hloov pauv tsis siv neeg.
- Mus rau lub vev xaib thiab saib rau lub thawv hloov dua siab tshiab.
- Ntaus tus lej rau hauv txhua lub npov thiab xaiv chav uas koj xav hloov, yog tias xav tau.
- Nias lub laij lej lossis lwm lub pob los qhia cov lus teb.
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Cov vev xaib uas yuav pab koj ua qhov suav no suav nrog:
- MetricConversions. Org (https://www.metric-conversions.org/length/inches-to-millimeters.htm)
- CheckYourMath. Com (https://www.checkyourmath.com/convert/length/inches_mm.php)
- Ib qho ntxiv, koj tuaj yeem ntaus nqe lus nug (piv txwv li 7 hauv = mm) ncaj qha rau ntau lub tshuab tshawb fawb, suav nrog Google thiab Bing, thiab lub tshuab tshawb nrhiav yuav hloov qhov teeb meem thiab xa cov lus teb rau koj ntawm nplooj ntawv ntsuas.
Kauj Ruam 3. Ua tibzoo saib cov rooj hloov pauv nquag siv
Rau qhov ntsuas me me, koj tuaj yeem saib cov kev ntsuas hauv lub rooj hloov pauv, xws li cov lus hauv qab no. Nrhiav qhov ntsuas ntsuas thiab saib ib sab ntawm nws kom pom qhov ntsuas millimeter uas yog sib npaug rau ntiv tes.
- 1/44 nyob rau hauv = 0.3969 hli
- 1/32 nyob rau hauv = 0.7938 hli
- 1/16 nyob rau hauv = 1.5875 hli
- 1/8 hauv = 3,1750 hli
- 1/4 hauv = 6, 3500 mm
- 1/2 hauv = 12, 7000 mm
- 3/4 hauv = 19, 0500 hli
- 7/8 hauv = 22, 2250 hli
- 15/16 hauv = 23, 8125 hli
- 31/32 nyob rau hauv = 24, 6062 hli
- 63/64 nyob rau hauv = 25.0031 hli
- 1 hauv = 25, 4001 mm
- 1 1/8 in = 28.5750 hli
- 1 1/4 in = 31, 7500 hli
- 1 3/8 in = 34, 9250 hli
- 1 1/2 hauv = 38, 1000 hli
- 1 5/8 in = 41, 2750 hli
- 1 3/4 hauv = 44, 4500 mm
- 2 hauv = 50, 8000 mm
- 2 1/4 hauv = 57, 1500 hli
- 2 1/2 hauv = 63.5000 mm
- 2 3/4 hauv = 69, 8500 mm
- 3 hauv = 76, 2000 hli
- 3 1/4 hauv = 82.5500 mm
- 3 1/2 hauv = 88, 9000 hli
- 3 3/4 hauv = 95, 2500 hli
- 4 hauv = 101, 6000 mm
- 4 1/2 hauv = 114, 3000 mm
- 5 = 127,000 hli
- 5 1/2 hauv = 139, 7000 mm
- 6 hauv = 152, 4000 mm
- 8 hauv = 203, 2000 hli
- 10 hauv = 254, 0000 mm
Txoj Kev 3 ntawm 4: Kev Ua Haujlwm เกี่ยวข้อง
Kauj Ruam 1. Hloov cov ntiv tes mus rau centimeters
Muaj 2.54 cm hauv 1 nti, yog li txhawm rau hloov cov ntiv tes mus rau centimeters, koj yuav tsum muab tus lej ntsuas thawj los ntawm 2.54 centimeters.
- Piv txwv: 7 hauv * (2.54 cm / 1 in) = 17.78 cm
- Nco ntsoov tias kev ntsuas centimeter muaj ib qho zauv loj dua qhov ntsuas millimeter. Yog tias koj muaj qhov ntsuas millimeter, koj tseem tuaj yeem pom qhov ntsuas ib centimeter los ntawm kev txav tus lej los rau ib qho rau sab laug.
Kauj Ruam 2. Hloov cov ntiv tes mus rau meters
Muaj 0.0254 m hauv 1 nti, yog li txhawm rau hloov cov ntiv tes mus rau meters, koj yuav tsum tau muab tus lej ntsuas thawj los ntawm 0.0254 m.
- Piv txwv: 7 hauv * (0.0254 m / 1 in) = 0.1778 m
- Nco ntsoov tias kev ntsuas lub ntsuas muaj peb qhov decimal ntau dua qhov ntsuas ntawm millimeter. Yog tias koj muaj qhov ntsuas ntawm millimeter, koj tseem tuaj yeem pom lub ntsuas ntsuas los ntawm kev hloov qhov zauv peb qhov chaw mus rau sab laug.
Kauj Ruam 3. Hloov millimeters rau ntiv tes
Yog tias koj xav suav lub ntsuas ntsuas thaum koj muaj qhov ntsuas ntsuas millimeter, koj tuaj yeem ua qhov no los ntawm kev muab cov ntsuas ntsuas los ntawm 0.0393700787 nti lossis faib cov ntsuas ntsuas los ntawm 25.4 mm.
- Piv txwv: 177.8 mm * (0.0393700787 in/1 mm) = 7 in
- Piv txwv: 177.8 mm * (1 in/25.4 mm) = 7 in
Txoj Kev 4 ntawm 4: Piv txwv
Kauj Ruam 1. Teb lo lus nug: Muaj pes tsawg millimeters nyob hauv 4.78 ntiv?
Txhawm rau nrhiav cov lus teb, koj yuav tsum sib npaug 4.78 ntiv tes los ntawm 25.4 mm.
4.78 in * (25.4 mm / 1 in) = 121, 412 hli
Kauj Ruam 2. Hloov 117 ntiv tes rau millimeters
Ua qhov kev hloov pauv los ntawm kev sib npaug 117 ntiv tes los ntawm 25.4 mm.
177 in * (25.4 mm / 1 in) = 4495, 8 hli
Kauj Ruam 3. Txiav txim seb muaj pes tsawg millimetres nyob hauv 93.6 ntiv tes
Cov lus teb no tuaj yeem pom los ntawm kev sib npaug 93.6 ntiv tes los ntawm 25.4 mm.
93.6 hauv * (25.4 mm / 1 in) = 2377.44 mm
Kauj Ruam 4. Paub hloov 15, 101 ntiv rau millimeters
Nrhiav cov lus teb los ntawm kev sib npaug 15, 101 thiab 25.4 mm.
