Video: Deg tiav txhais li cas?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Nto tiav , kuj hu ua nto kev ntxhib los mos los yog nto topography, yog qhov xwm ntawm a nto raws li txhais los ntawm peb yam ntxwv ntawm nteg, nto roughness , thiab waviness. Nws suav nrog qhov me me, qhov sib txawv hauv zos ntawm a nto los ntawm lub tiaj tiaj zoo tagnrho (ib lub dav hlau tseeb).
Ib yam li ntawd, tib neeg nug, seb qhov roughness txhais li cas?
Nto roughness yog txhais raws li qhov luv zaus ntawm tiag nto txheeb ze rau troughs. Yog hais tias koj saib ntawm machined qhov chaw, koj yuav pom tias lawv nto embody ib tug complex duab ua los ntawm ib tug series ntawm ncov thiab troughs ntawm txawv heights, depths, thiab qhov sib txawv.
Ib sab saum toj no, ua li cas koj ua tiav nto tiav? Txhawm rau kom paub, CIM-Canadian Industrial Machinery nug cov kws tshaj lij John Mitchell ntawm Tungaloy Canada thiab Tom Hagan ntawm Iscar Tools Canada.
- Ua kom ceev ceev.
- Txo qhov Pub.
- Nce lub Sab saum toj Rake Angle.
- Siv lub Chip Breaker.
- Siv lub Nose Radius loj.
- Siv Wiper.
- Siv cov txheej txheem raug.
- Siv cov cuab yeej sib txawv kom ntxhib thiab ua tiav.
Hauv qhov no, vim li cas thiaj xav tau qhov chaw tiav?
Nto tiav ntawm qhov chaw tuaj yeem cuam tshuam rau lawv txoj kev sib txhuam, hnav, qaug zog, corrosion, nruj ntawm kev sib cuag pob qij txha, qhov chaw raug, thiab lwm yam. Nto tiav yog ib qho tseem ceeb rau kev tsim cov txheej txheem kev soj ntsuam xyuas thiab kev tswj xyuas zoo. Qee qhov chaw nyob ntawm kev sib txhuam lossis kev sib txuas rau lawv txoj haujlwm.
Dab tsi yog RA ntsuas rau saum npoo tiav?
1, Ra yog qhov nruab nrab arithmetic ntawm qhov tseem ceeb ntawm qhov profile qhov siab sib txawv ntawm cov kab nruab nrab, sau tseg hauv qhov ntsuas qhov ntev. Cias muab, Ra yog qhov nruab nrab ntawm ib pawg neeg kev ntsuas ntawm ib qhov chaw peaks thiab hav.
Pom zoo:
Yog vim li cas combustion tiav yog zoo dua li tsis tiav combustion?
Tsis tiav combustion tshwm sim thaum cov khoom cua lossis oxygen tsis zoo. Dej tseem tsim, tab sis carbon monoxide thiab carbon yog tsim los ntawm carbon dioxide. Cov pa roj carbon yog tso tawm raws li cov kua qaub. Cov pa roj carbon monoxide yog cov pa tshuaj lom, uas yog ib qho laj thawj vim li cas kev sib xyaw ua tiav yog nyiam rau kev ua tsis tiav
Kev tswj tsis tiav txhais tau li cas muab piv txwv?
Incomplete dominance txhais tau hais tias ib qho allele tsis yog qhov tseem ceeb lossis tsis muaj zog. Ib qho piv txwv yuav yog cov alleles rau cov noob uas txiav txim siab xim zoo nkauj ntawm tsob ntoo Mirabilis. Tom qab cov me nyuam loj hlob tuaj, peb yuav tsum xyuas cov txiaj ntsig thiab yog tias qee qhov liab qab, ces cov xim alleles tsis ua tiav
Cov kwj deg ua kom yaig li cas?
Erosion los ntawm Runoff Gravity ua rau cov dej ntws los ntawm siab dua mus rau hauv av. Raws li cov dej ntws ntws, nws tuaj yeem khaws cov khoom xoob ntawm cov av thiab xuab zeb. Feem ntau ntawm cov khoom eroded los ntawm dej ntws yog nqa mus rau hauv dej, xws li kwj, dej, pas dej, pas dej, los yog dej hiav txwv. Dej ntws yog ib qho tseem ceeb ntawm kev yaig
Dab tsi yog ua tiav dominance tsis tiav dominance thiab Codominance?
Nyob rau hauv tag nrho dominance, tsuas yog ib tug allele nyob rau hauv lub genotype yog pom nyob rau hauv lub phenotype. Nyob rau hauv codominance, ob alleles nyob rau hauv lub genotype yog pom nyob rau hauv lub phenotype. Nyob rau hauv tsis tiav dominance, ib tug sib tov ntawm alleles nyob rau hauv lub genotype yog pom nyob rau hauv lub phenotype
Kev nkag tsis tiav txhais li cas?
Penetrance hais txog qhov yuav tshwm sim ntawm qhov chaw kho mob yuav tshwm sim thaum muaj ib qho genotype. Ib qho xwm txheej tau hais los qhia txog kev nkag mus tsis tiav thaum qee tus neeg uas muaj cov kab mob pathogenic variant qhia txog qhov cuam tshuam zoo thaum lwm tus tsis ua