2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Thaum ib lub qhov Reamed nyob rau hauv hlau kom loj Nws yog txheej txheem ntawm enlarging qhov no yog hu ua reaming. Reaming yog txheej txheem tseem ceeb los nthuav koj lub cuab yeej hlau lub qhov kom koj tsis tas yuav rov xav txog koj txoj kev xaiv. Nws yuav tso cai rau koj los tsim ib lub voj voog ntawm koj txoj kab uas hla.
Yuav ua li cas thiaj loj lub qhov hlau?
Txhim qhov loj lossis ua kom cov qhov tsis sib xws hauv cov hlau yog txoj haujlwm ntawm cov cuab yeej paub as a reamer. Tus txheej txheem los ntawm qhov no yog ua tiav yog hu ua Reaming thiab txawv ntawm ib txwm drilling raws li nws yuav tsum tau muaj ib lub qhov uas twb muaj lawm, los yog qhov, raws li ib tug pib point.
Yuav ua li cas kuv tuaj yeem nthuav lub qhov hlau yam tsis muaj laum?
Yuav ua kom lub qhov loj dua yam tsis muaj laum, koj yuav tsum tau xws li ntawv xuab zeb thiab dowel, ib daim ntawv tes, lossis jab saw. Nws yog qhov zoo los kos qhov loj ntawm lub voj voog uas xav tau ua ntej, tom qab ntawd manually xa cov ntoo ntau dhau mus txog thaum lub qhov yog qhov loj. So cov plua plav pov tseg thiab koj qhov project npaj mus ntxiv.
Yuav ua li cas thiaj loj lub qhov?
Yuav ua li cas kom lub qhov loj
- Txiav ob daim ntawm 1/2 "los yog tuab plywood, ua rau lawv ob peb nti loj dua lub qhov.
- Kua qhov nruab nrab ntawm lub qhov uas twb muaj lawm ntawm ntug qhov rooj.
- Clamp cov khoom ntawm cov plywood saum toj thiab hauv qab lub qhov.
- Ntawm qhov nruab nrab ntawm lub qhov hla ntawm cov khoom seem ntawm plywood.
Dab tsi yog qhov xyaum rauhlau?
Cob alt laum khoom yog siv rau kev drilling nyuaj hlau thiab hlau. Lawv dissipate cua sov sai sai thiab muaj zog tiv taus abrasions, ua rau lawv zoo dua rau drilling rau hauv cov hlau tawv dua li dub oxide- los yog titanium-coated laum khoom.
Pom zoo:
Yuav ua li cas txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau pom kev pom?
Txawm li cas los xij, corneal collagen cross-linking - cov txheej txheem qib siab tau pom zoo los ntawm US Food and Drug Administration (FDA) hauv xyoo 2016 - tuaj yeem txhim kho qhov pom kev hauv cov neeg mob txhua hnub nyoog. Corneal collagen cross-linking (CXL) tsis yog kho rau keratoconus, tab sis nws tuaj yeem pab tiv thaiv tus mob kom tsis txhob mob hnyav.
Qeb ib lub tsev loj cuj nyob rau hauv uk nyob qhov twg?
Feem ntau hais lus, qeb A tsev loj cuj tshwj tseg rau cov neeg raug kaw uas tau txiav txim siab ua phem rau pej xeem, tub ceev xwm lossis lub tebchaws kev ruaj ntseg. … Cov no yog: HMP Belmarsh. HMP Frankland. HMP Full Sutton. HMP Long Lartin.
Puas yog lub dav hlau dav hlau ya mus rau hauv qhov chaw?
dav hlau tuaj yeem thiab tau ya mus rau hauv qhov chaw tau ntau dua 50 xyoo - txawm tias tsis zoo li koj pom hauv tshav dav hlau. Qhov ntawd yog vim cov dav hlau ib txwm xav tau huab cua rau ob qho tib si propulsion thiab nqa, thiab qhov chaw yog qhov tseem ceeb ntawm lub tshuab nqus tsev.
Nyob rau hauv qhov xwm txheej hauv qab no yog qhov tseem ceeb kom paub txog lub tshuab raj?
Cov khoom phom sij yog qhov txaus ntshai tshwj xeeb vim lawv muab zais hauv qab cov kab dej. Propellers yog qhov nyuaj rau pom thaum submerged, yog li cov neeg yuav tsum tau ceev faj thaum twg lawv nyob ze ntawm lub nkoj tom qab lossis ntawm lub pas dej ua luam dej.
Leej twg yog bennie nyob rau hauv lub raisin nyob rau hauv lub hnub?
Beneatha Younger ("Bennie") Mama tus ntxhais thiab W alter tus muam. Beneatha yog ib tug neeg txawj ntse. Nees nkaum xyoo, nws mus kawm ntawv qib siab thiab kawm tau ntawv zoo dua li lwm cov Tsev Neeg Hluas. Qee qhov ntawm nws tus kheej kev ntseeg thiab kev xav tau ua rau nws nyob deb ntawm niam txiv.