Cov txheej txheem:
- Puas nanoseconds loj dua microseconds?
- Dab tsi yog qhov tsawg tshaj plaws ntawm lub sijhawm microsecond lossis nanosecond?
- Puas muaj chav tsawg tshaj plaws ntawm lub sijhawm?
- Lub sijhawm loj tshaj plaws yog dab tsi?
Video: Puas nanoseconds me dua microseconds?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Nanosecond yog ib billionth ntawm ib thib ob. Microsecond yog ib lab thib ob.
Puas nanoseconds loj dua microseconds?
Yog li, 1 microsecond=1000000 nanosecond. Li no, microsecond loj dua millisecond. Ib nanosecond yog 1 × 10^-9 vib nas this. Ib millisecond yog 1 × 10^-3 vib nas this.
Dab tsi yog qhov tsawg tshaj plaws ntawm lub sijhawm microsecond lossis nanosecond?
Zeptosecond yog dab tsi? Ib lub zeptosecond yog ib trillionth ntawm ib billionth ntawm ib ob. Qhov ntawd yog tus lej lej ua raws li 20 zeroes thiab a 1, thiab nws zoo li qhov no: 0.000 000 000 000 000 000 001. Ib chav tsev ntawm lub sijhawm luv dua li zeptosecond yog yoctosecond, thiab Lub sijhawm Planck.
Puas muaj chav tsawg tshaj plaws ntawm lub sijhawm?
Cov kws tshawb fawb tau ntsuas lub sijhawm luv tshaj plaws ntawm lub sijhawm: lub sijhawm nws siv lub teeb pom kev hla lub hydrogen molecule. Lub sij hawm ntawd, rau cov ntaub ntawv, yog 247 zeptoseconds Ib zeptosecond yog ib trillionth ntawm ib billionth ntawm ib thib ob, lossis tus lej lej ua raws li 20 zeroes thiab 1.
Lub sijhawm loj tshaj plaws yog dab tsi?
Lub tsev loj tshaj plaws yog lub supereon, muaj li ntawm eons. Eons tau muab faib ua eras, uas yog nyob rau hauv lem muab faib ua lub sij hawm, epochs thiab muaj hnub nyoog.
Pom zoo:
Puas rov ua haujlwm sai dua li rov ua dua?
Tus recursive muaj nuj nqi khiav nrawm dua li qhov rov ua duaQhov laj thawj yog vim tias tom kawg, rau txhua yam, hu rau lub luag haujlwm st_push yog xav tau thiab tom qab ntawd lwm rau st_pop. Nyob rau hauv lub qub, koj tsuas muaj recursive CALL rau txhua qhov.
Puas yog kev txhaum ntxeev dua siab dua?
Saib tawm ntawm lub vertex nrog lub kaum sab xis θ, sin(θ) yog qhov piv ntawm sab nraud mus rau hypotenuse, thaum cos(θ) yog qhov piv ntawm qhov nyob ib sab sab rau lub hypotenuse . Vim li cas sine sib npaug rau opposite tshaj hypotenuse?
Puas cov neeg caij tsheb hnyav dua nce toj sai dua?
'Thaum koj ua kom cov huab hwm coj nce qhov nrawm nce los ntawm lub cubic muaj nuj nqi, yog tias koj nce lub aerodynamic luag qhov nrawm yuav txo qis los ntawm kev ua haujlwm square. Li no yog vim li cas cov neeg caij tsheb kauj vab uas hnyav dua tuaj yeem mus nrawm dua, ' Fonda hais .
Puas dua kev sib raug zoo dua?
Tab sis raws li kev tshawb fawb tshiab, kev sib raug zoo ntawm kev sib raug zoo tuaj yeem ua rau cov neeg koom nrog kev mob hlwb. … "Yog tias cov neeg koom tes ncaj ncees txog tus qauv, lawv tuaj yeem ua cov kauj ruam tsim nyog los tswj lawv txoj kev sib raug zoo lossis ua kom lawv nyab xeeb.
Puas siab dua lossis qis dua bitrate zoo dua?
A tus nqi siab dua feem ntau txhais tau hais tias lub suab zoo dua"Bitrate yuav txiav txim siab lub suab ncaj ncees," hais tias tus tsim khoom thiab tus kws tshaj lij Gus Berry. "Koj tuaj yeem muaj lub suab kaw zoo tshaj plaws ntawm txhua lub sijhawm, tab sis yog tias koj ua si nrog tus nqi qis, nws yuav ua suab tsis zoo rau lwm qhov kawg.
