2024 Tus sau: Luke Adderiy | [email protected]. Kawg hloov kho: 2024-01-10 19:34
Ball Burnisher Function: To smooth amalgam tom qab condensing Kom contour matrix band ua ntej amalgam placement.
Dab tsi yog siv pob hlawv?
Ball Burnisher yog ib qho cuab yeej siv tes siv thaum lub sijhawm tsim cov khoom siv hlau rov qabNws smoothens thiab muab ci ntsa iab rau cov khoom siv hlau xws li amalgam. Lub pob zoo li tus burnisher feem ntau nyiam los ntawm cov kws kho hniav kom smoothen amalgam txhaws thiab matrix band contouring ua ntej muab amalgam.
Yuav ua li cas ntsuas ntsuas kub?
Burnishers yog khoom siv kho hniavthiab feem ntau yog siv thaum kawg ntawm cov txheej txheem kho hniav lossis kev ua haujlwm. Lawv yog siv los qhia txog cov grooves thiab chais tawm cov fins ntxiv.
Cov cuab yeej twg siv los tso qhov kev rov ua kom zoo dua qub?
Cov cuab yeej kho hniav kho hniav suav nrog amalgam cov cab kuj, hlawv, condensers, cov cuab yeej muab tso ua ke, carvers, thiab WoodsenAmalgam Carrier - siv los nqa ib qho ntxiv ntawm amalgam ncaj qha rau hauv qhov npaj. hniav. Burnisher - siv los ua kom lub ntsej muag du ntawm qhov chaw ua kom zoo nkauj tshiab.
Dab tsi yog hollenback siv rau kev kho hniav?
Description: Hollenback carver yog ob qhov kawg, round handledental instrument siv rau tso, carving thiab countouring amalgam.
Pom zoo:
Thaum twg tau siv qhov cub hlawv?
thawj lub qhov cub hluav taws kub yog hais tias tau tsim nyob rau hauv 16th-century Europe, tab sis lub qhov cub tsis tau dhau mus txog ze li 200 xyoo tom qab, thaum lub sijhawm Muaj kiv puag ncig. Nyob rau xyoo 1740, ntoo tsis txaus nyob rau hauv Philadelphia tau tshoov siab rau Benjamin Franklin los txhim kho qhov qhib qhov rooj uas twb muaj lawm .
Thaum twg siv pom thiab thaum twg siv saw?
'Saw' yog lub sijhawm dhau los ntawm lo lus 'pom' thaum 'pom' yog yav dhau los koom nrog. Feem ntau, ' saw' los sai sai tom qab lub npe lossis npePiv txwv li, "Steve pom zaj yeeb yaj kiab." 'pom' yeej tsis siv los ua ib qho lus qhia ib leeg thiab feem ntau nrog cov lus xws li 'have', 'had', 'was', thiab lwm yam .
Puas muaj pob txha pob txha pob txha pob txha pob txha pob txha pob txha pob txha puas tau pom?
Kev Tshawb Fawb: Ntau tus neeg yos hav zoov tau sim nrhiav qhov Skeleton Canyon Treasure tab sis tam sim no ua tsis tiav. Txawm li cas los xij, lawv tau pom pov thawj tias cov lus dab neeg uas nyob ib puag ncig cov khoom muaj nqis yog qhov tseeb Palmquist tau tshawb xyuas zaj dab neeg nyob ib puag ncig cov khoom muaj nqis .
Thaum twg siv txhua thiab thaum twg siv txhua?
Txhua thiab txhua tus yog ob qho tib si siv nrog cov npe lus los qhia kom muaj nuj nqisTxhua tus qhia ob lossis ntau yam khoom, qhov txhua qhov qhia peb lossis ntau yam khoom. Thaum peb los yog ntau dua cov khoom koom nrog, peb nyiam siv txhua qhov thaum peb xav txog cov khoom ntawm tus kheej thiab txhua lub sijhawm peb xav txog lawv ua ke .
Thaum twg siv txoj cai ntawm kev txhaum thiab thaum twg siv txoj cai ntawm cosines?
Txoj cai sine yog siv thaum peb muab ob qho a) ob lub kaum sab xis thiab ib sab, lossis b) ob sab thiab lub kaum sab xis tsis suav nrog. Txoj cai cosine yog siv thaumpeb tau muab ib) peb sab lossis b) ob sab thiab lub kaum sab xis . Yuav siv li cas txoj cai ntawm kev txhaum thiab txoj cai ntawm cosines?