Video: Cov ntaub ntawv txuas ntxiv rau daim ntawv nthuav qhia yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Cov ntawv nthuav dav cov ntaub ntawv txuas ntxiv thiab lawv cov hom ntaub ntawv suav nrog XLSX (Microsoft Excel Qhib XML Spreadsheet), ODS (OpenDocument Spreadsheet) thiab XLS (Microsoft Excel Binary File Format).
Ib yam li ntawd, koj tuaj yeem nug, dab tsi yog cov ntaub ntawv txuas ntxiv rau Excel?
Cov ntaub ntawv tawm tswv yim uas txhawb nqa hauv Excel
| Txuas ntxiv | Lub npe ntawm cov ntaub ntawv hom |
|---|---|
| .xls | Microsoft Excel 5.0/95 Phau Ntawv Ua Haujlwm |
| .xls ib | Excel Binary Phau Ntawv |
| .xl xwm | Excel Macro-Enabled Workbook |
| .xlsx | Phau ntawv Excel |
Ib tug kuj yuav nug, dab tsi yog cov ntaub ntawv extension rau ib tug yees duab? Daim ntawv teev cov ntaub ntawv video tawm tswv yim
| Lub npe | Cov ntaub ntawv extension(s) | Thawv hom |
|---|---|---|
| AVI | .avi | AVI |
| MPEG Thauj Kwj | . MTS,. M2TS,. TS | AVCHD |
| QuickTime ntaub ntawv hom | mov, qt | QuickTime |
| Windows Media Video | .wmv | ASF |
Qhov sib thooj, cov ntaub ntawv txuas ntxiv muab rau Calc daim ntawv nthuav qhia yog dab tsi?
Lub neej ntawd hom ntaub ntawv rau OpenOffice Calc version 2. x lossis 3. x tuaj yeem teeb tsa rau Microsoft Excel cov neeg hauv zos hom ntaub ntawv los yog Qhib Cov Ntaub Ntawv Hom ntawv (ODF). Calc kuj txhawb ntau yam ntawm lwm yam ntaub ntawv hom ntawv, rau ob qho tib si qhib thiab txuag cov ntaub ntawv.
Hom ntaub ntawv twg tuaj yeem qhib ncaj qha rau hauv Excel?
Excel cov ntaub ntawv tawm tswv yim
| Hom ntawv | Txuas ntxiv |
|---|---|
| Phau ntawv Excel | .xlsx |
| Excel Macro-Enabled Workbook (code) | .xl xwm |
| Excel Binary Phau Ntawv | .xls ib |
| Template | .xltx |
Pom zoo:
Koj sau cov ntaub ntawv nthuav qhia li cas rau daim ntawv tshawb fawb?
Cov kauj ruam rau kev nthuav qhia thiab tshuaj xyuas cov ntaub ntawv: Teeb lub hom phiaj ntawm txoj kev kawm thiab ua ib daim ntawv teev cov ntaub ntawv yuav tsum tau sau thiab nws hom. Sau / tau txais cov ntaub ntawv los ntawm qhov chaw thawj lossis thib ob. Hloov cov hom ntaub ntawv, piv txwv li, lub rooj, maps, graphs, thiab lwm yam nyob rau hauv hom xav tau
Dab tsi yog daim teb uas muaj cov ntaub ntawv tshwj xeeb rau cov ntaub ntawv?
Kev teeb tsa thawj tus yuam sij Tus yuam sij tseem ceeb yog daim teb uas muaj cov ntaub ntawv tshwj xeeb rau txhua cov ntaub ntawv
Thaum cov lus tau hla tawm cov ntaub ntawv kuaj xyuas feem ntau nthuav tawm cov ntawv sau thawj nrog kev pab ntawm dab tsi?
Infrared luminescence yog siv rau: Qhia tawm cov ntawv sau uas tau muab tshem tawm THIAB kuaj pom yog tias ob tus lej sib txawv tau siv rau hauv kev sau ntawv. Cov kws tshuaj xyuas cov ntaub ntawv feem ntau nthuav tawm cov ntawv sau thawj ntawm cov lus uas tau hla nrog kev pab ntawm: Infrared tawg
Vim li cas kem taw qhia cov ntaub ntawv khaws cia ua cov ntaub ntawv nkag ntawm disks sai dua li kab qhia cov ntaub ntawv khaws cia?
Kem oriented databases (aka columnar databases) yog qhov tsim nyog rau kev ntsuas kev ua haujlwm ntau dua vim tias cov ntaub ntawv hom ntawv (kem hom) qiv nws tus kheej kom nrawm dua cov lus nug ua - scans, aggregation thiab lwm yam. Ntawm qhov tod tes, kab oriented databases khaws ib kab (thiab tag nrho nws. kab) contiguously
Dab tsi yog qhov txawv ntawm ob daim ntawv txuas thiab daim ntawv txuas txuas?
Ib daim ntawv txuas txuas txuas yog ib qho uas tsis muaj qhov pib lossis qhov kawg, tab sis lawv ua raws li cov qauv. Ib daim ntawv txuas ob npaug yog ib qho uas txhua qhov nodepoints tsis yog rau ntawm lub tom ntej node tab sis kuj mus rau yav dhau los