Cov txheej txheem:
- Puas dav kuj hu ua dav?
- qhov txawv ntawm qhov dav thiab qhov tob yog dab tsi?
- Puas dav tib yam li dav?
- qhov ntev qhov dav yog dab tsi?
Video: Puas yog qhov dav thiab qhov dav zoo ib yam?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Raws li lub npe qhov txawv ntawm qhov dav thiab qhov dav yog qhov breadth yog qhov dav lossis ntsuas qhov dav lossis qhov dav npaum li cas thaum qhov dav yog lub xeev, tus yam ntxwv, lossis qhov xwm txheej ntawm kev ua. dav; qhov dav.
Puas dav kuj hu ua dav?
Txawm hais tias lo lus dav thiab dav yuav luag tib yam, muaj qhov sib txawv ntawm ob lo lus. Yog tias koj mus dhau ntawm phau ntawv txhais lus, koj yuav pom tias qhov dav hais txog qhov kev ncua deb ntawm ib sab mus rau ib sab ntawm ib yam. Tsis tas li, dav yog hais txog kev ntsuas lossis qhov twg ntawm qee yam ntawm sab mus rau sab
qhov txawv ntawm qhov dav thiab qhov tob yog dab tsi?
Ib txoj hauv kev tseem ceeb rau kev npaj thiab piav qhia txog kev kawm qib siab yog xav txog qhov dav thiab qhov tob ntawm kev kawm. Qhov dav ntawm kev kawm yog hais txog qhov dav ntawm kev paub ntawm ib qho kev kawm. Qhov tob ntawm kev kawm yog hais txog qhov twg cov ntsiab lus tshwj xeeb yog tsom rau, nthuav dav thiab tshawb nrhiav.
Puas dav tib yam li dav?
Ib yam dav los yog broad ntsuas qhov deb ntawm ib sab mus rau lwm qhov Koj hais tau ib yam li txoj kev los yog dej dav. … Thaum koj hais txog ib feem ntawm ib tug neeg lub cev, koj feem ntau siv dav es tsis yog 'dav'. Nws siab, nrog lub xub pwg dav.
qhov ntev qhov dav yog dab tsi?
Qhov txawv ntawm qhov ntev thiab qhov dav yog qhov ntev yog qhov ntev tshaj plaws ntawm cov khoom whereas dav yog sab luv. Piv txwv li, nyob rau hauv ib lub duab plaub nrog sab 4 cm thiab 9 cm, qhov dav ntsuas 4 cm whereas qhov ntev ntsuas 9 cm.
Pom zoo:
Puas yog sagittal thiab parasagittal dav hlau tib yam?
Planes parallel cov dav hlau sagittal hu ua parasagittal planes. Nws yog hu ua lub dav hlau sagittal vim hais tias nws mus dhau los yog sib npaug mus rau lub sagittal suture, txoj kab khiav raws sab saum toj ntawm lub pob txha taub hau uas cim qhov chaw ntawm sab laug thiab sab xis ntawm lub pob txha taub hau loj hlob ua ke .
Puas muaj ntau yam thiab ntau yam zoo ib yam?
Kev sib sib zog nqus-qhov sib txawv ntawm qhov nqaim-ntawm cov khoom lag luam txhais tau hais tias tus neeg muag khoom nqa ntau qhov sib txawv ntawm ib yam khoom. Ntau yam-qhov sib txawv ntawm qhov nqaim-ntawm cov khoom txhais tau tias tus neeg muag khoom nqa ntau yam khoom sib txawv.
Qhov twg yog qhov piv txwv zoo tshaj plaws ntawm cov khoom siv hluav taws xob dav dav?
Nyiaj yog ib qho piv txwv zoo ntawm cov khoom siv kho mob dav dav. Cov nyiaj ntsuab tuaj yeem hloov pauv rau ntau yam khoom thiab kev pabcuam . Qhov twg yog qhov zoo tshaj plaws piav qhia txog kev siv tshuaj kho mob dav dav? Qhov twg yog qhov zoo tshaj plaws piav qhia txog kev siv tshuaj kho mob dav dav?
Yog qhov laj thawj thiab qhov laj thawj zoo ib yam?
As lub npe qhov txawv ntawm qhov laj thawj thiab qhov laj thawj yog qhov laj thawj yog piav qhia ntawm lub hauv paus lossis qhov laj thawj rau qee yam thaum laj thawj yog qhov laj thawj: . Qhov txawv ntawm qhov laj thawj thiab kev xav yog dab tsi?
Puas yog lub qhov dej thiab lub rooj vag valve zoo ib yam?
A rooj vag, tseem hu ua lub sluice valve, yog lub valve uas qhib los ntawm kev nqa lub thaiv (qhov rooj) tawm ntawm txoj kev ntawm cov kua dej. Lub rooj vag li qub xav tau qhov chaw me me ntawm cov yeeb nkab axis thiab tsis tshua muaj kev txwv cov dej ntws thaum lub qhov rooj qhib tag nrho .
