2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Qhov tseem ceeb, cov khoom siv yog cov khoom hauv ib lub tsev uas txuas nrog lub tsev. Los yog 'tso' yog tias koj xav tau. Fittings, lub sijhawm no, yog yam khoom uas tsis txuas nrog lub cuab yeej, tshwj tsis yog los ntawm tus ntsia hlau lossis ntsia hlau.
Cov khoom siv thiab khoom siv hauv kev lag luam yog dab tsi?
Cov khoom siv thiab khoom siv suav nrog yam khoom uas txuas nrog tus tswv tsev lossis lub tsev nyob ruaj khov, ua ib feem ntawm cov cuab yeej es tsis yooj yim tshem tawm.
Qhov txawv ntawm fittings thiab fixtures yog dab tsi?
Fixtures feem ntau yam khoom uas txuas, lossis 'kho,' rau ntawm lub cuab yeej, hos fittings yog cov khoom uas tsis txuas nrog lub cuab yeej, tsis yog los ntawm tus ntsia thawv los yog ntsia hlau (xws li daim duab lossis daim iav, piv txwv li).
Dab tsi yog cov khoom siv thiab cov khoom siv hauv daim ntawv tshuav nyiaj li cas?
Cov rooj tog thiab khoom siv yog cov khoom loj dua ntawm cov khoom siv txav tau uas yog siv los ua ib lub chaw ua haujlwm. Piv txwv li yog phau ntawv, rooj zaum, rooj, rooj ntaub ntawv, thiab rooj. Qhov no yog ib qho kev faib khoom vaj khoom tsev uas feem ntau siv uas tau muab faib ua cov cuab tam mus sij hawm ntev ntawm ib lub koom haum daim ntawv tshuav nyiaj li cas.
Cov piv txwv ntawm cov khoom siv thiab cov khoom siv yog dab tsi?
Dab tsi yog cais raws li cov khoom siv thiab cov khoom siv?
- kub.
- Built-in wardrobes.
- chav ua noj.
- Pumbing.
- Electric sockets.
- Satellite lauj kaub.
- tswb ceeb toom.
- Boilers.
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.
Nyob rau hauv cab thiab cab lub log lub ncej ncej nyob ntawm?
Cov no yog cov iav uas tsis yog coplanar uas nws cov ncej axes tuaj yeem ua raws ntawm txhua lub kaum ntawm 0 txog 90 °. Worm gears, hypoid gears, thiab cross-helical gears yog hom iav tseem ceeb hauv pawg no. Cov kab mob cab: Cov cab cab muaj cov cab cab thiab cov cab cab uas nws cov ncej tso rau ntawm lub kaum sab xis mus rau lwm qhov.
Qhov teeb meem grey thiab dawb nyob rau hauv lub hlwb nyob qhov twg?
Cerebral cortex - Txheej txheej ntawm lub hlwb, lub paj hlwb cortex, muaj cov kab ntawm grey teeb meem neurons, nrog cov teeb meem dawb nyob hauv qab. Qhov chaw no yog qhov tseem ceeb rau ntau qhov kev kawm siab dua, suav nrog kev mloog, kev nco, thiab kev xav.
Leej twg detering nyob rau hauv tag nrho cov nyob ntsiag to nyob rau sab hnub poob pem hauv ntej?
Detering yog tus neeg ua liaj ua teb los ntawm Txhua Tus Neeg Tsis Txaus Siabntawm Sab Hnub Poob los ntawm Erich Maria Remarque. Nws muaj siab mos siab muag, tshwj xeeb tshaj yog thaum nws los txog rau nees. Nws muaj kev kub ntxhov loj heev thaum nws hnov cov nees quaj thiab txawm sim tua lawv kom kawg lawv txoj kev txom nyem.
Yuav tsum pex fittings spin?
Yes lawv yuav tig. Tag nrho cov pex fittings kuv tau ua tau thiab yuav tig. Nws zoo li zoo tubing. Yog tias koj tuav lub clamps cia koj tseem tuaj yeem tig cov fittings. Kuv yuav ua li cas thiaj tiv thaiv kuv tus PEX tsis tig? Tsuas tau qhov yog.
