Ib qho khoom noj khoom haus tuaj yeem kho tau, tab sis nws yuav nyob ntawm qhov hnyav thiab qhov teeb meem tshwj xeeb nrog cov manifold. Feem ntau cov teeb meem nrog cov khoom noj khoom haus muaj xws li cov kab nrib pleb lossis cov xau, uas tuaj yeem ua rau poob ntawm lub zog lossis kev ua haujlwm hauv lub cav. Cov teeb meem no feem ntau tuaj yeem kho tau los ntawm vuam lossis patching lub manifold. Txawm li cas los xij, yog tias qhov kev puas tsuaj loj heev, kev hloov pauv yuav tsim nyog.
Nws yog ib qho tseem ceeb uas yuav tsum tau ua kom tsis tu ncua thiab tshuaj xyuas cov khoom noj khoom haus kom tau txais cov teeb meem thaum ntxov, vim tias kev tsis saib xyuas ua li ntawd tuaj yeem ua rau raug nqi kho ntau dua hauv kab. Tsis tas li ntawd, xyuas kom meej tias lub manifold raug teeb tsa kom zoo thiab kho tuaj yeem pab tiv thaiv cov teeb meem los ntawm qhov tshwm sim thawj zaug. Yog tias koj xav tias muaj teeb meem nrog koj cov khoom noj khoom haus, nws yog qhov zoo tshaj kom coj koj lub tsheb mus rau ib tus kws kho tsheb tsim nyog rau kev kuaj mob thiab kho.
