Video: Hom ntawv pov thawj dab tsi thiab pov thawj lom neeg tuaj yeem pom ntawm qhov ua txhaum?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Fibers, plaub hau, av, ntoo, phom phom thiab paj ntoos tsuas yog qee qhov piv txwv ntawm nrhiav pov thawj tias tej zaum hloov pauv ntawm tib neeg, cov khoom lossis ib puag ncig thaum lub sijhawm kev ua txhaum . Cov neeg tshawb nrhiav tau muaj peev xwm txuas tus neeg phem thiab tus neeg raug tsim txom mus rau qhov chaw sib koom los ntawm nrhiav pov thawj.
Ib yam nkaus, tib neeg nug, yam ntaub ntawv pov thawj twg tuaj yeem pom ntawm qhov ua txhaum cai?
Nws tau ua ib yam dab tsi los ntawm cov qauv tshuaj lom neeg xws li cov ntshav lossis cov khoom niaj hnub zoo li cov ntawv txais nyiaj lossis cov txhab nyiaj hauv tuam txhab. Lwm hom pov thawj suav nrog: cov fibers, cov phom uas seem, cov duab lossis vis dis aus, thiab cov ntiv tes.
Tsis tas li, hom pov thawj twg yog lub cev? Piv txwv ntawm lub cev pov thawj suav nrog tab sis tsis txwv rau riam phom, ntaub ntawv, thiab hneev taw. Biological pov thawj yuav suav nrog ntshav, lub cev dej, DNA, thiab teeb meem ntawm tsob ntoo. Lub cev pov thawj tau piav qhia ntxiv tias muaj cov yam ntxwv hauv chav kawm thiab/lossis tus yam ntxwv ntawm tus kheej.
Ua li no, hom ntawv pov thawj twg tuaj yeem tshuaj xyuas siv lub tshuab tsom iav?
Cov cuab yeej no tau siv los ua tus yam ntxwv ua ntej pov thawj zoo li ntaub, hlau, textile lossis iav. Tsom iav duab tau kuj tseem pab txhawm rau txheeb xyuas qhov khawb thiab khawb tawm ntawm cov cuab yeej cim, ntshav, faib plaub hau, qhov me me tsom xam , lossis tshuaj xyuas cov seem xws li xuab zeb, av nkos, thiab diatoms.
Leej twg yog leej txiv ntawm cov pov thawj taug?
Dr. Edmond Locard
Pom zoo:
Cov pov thawj zoo li cas tuaj yeem pom ntawm qhov ua txhaum cai?
Cov neeg tshawb xyuas qhov xwm txheej ua txhaum cai sau cov pov thawj xws li cov ntiv tes, hneev taw, cov log tsheb, cov ntshav thiab lwm yam kua hauv lub cev, plaub hau, cov plaub hau thiab cov hluav taws pov tseg. NIJ cov phiaj xwm txhim kho: Txheeb xyuas cov ntshav thiab lwm yam kua hauv lub cev ntawm qhov chaw. Tshawb nrhiav thaj tsam ntawm cov tshuaj thiab cov khoom tawg
Tus kws saib xyuas neeg mob uas tau ntawv pov thawj thawj zaug yog dab tsi?
Tus Kws Kho Mob Cuv Npe Tus Kws Pabcuam (RNFA) yog tus kws saib xyuas mob ib txwm muaj npe uas ua haujlwm nyob rau hauv lub luag haujlwm nthuav dav lossis Tus Kws Lij Choj Ua Haujlwm Zoo Tshaj Plaws (APRN) ua tus pabcuam thawj zaug. Lub luag haujlwm RNFA tau lees paub nyob rau hauv cov peev txheej ntawm kev saib xyuas neeg mob los ntawm tus kws saib xyuas neeg mob ua haujlwm hauv txhua 50 lub xeev
Tus neeg uas pom qhov muag pom pom dab tsi?
Thaum tus me nyuam muaj strabismus, lub qhov muag tsis tsom mus rau tib yam khoom thiab txhua lub qhov muag xa cov duab sib txawv rau lub hlwb. Raws li qhov tshwm sim, lub hlwb yuav pom ob daim duab (ob lub zeem muag) lossis cov khoom zoo li qhov muag tsis pom. Cov menyuam yaus lub hlwb yog qhov ntse tiag tiag, thiab lawv tsis nyiam tau txais ob daim duab sib txawv es tsis yog ib qho
Koj tuaj yeem qhia qhov sib txawv ntawm kab laum thiab cov tshuaj lom lom?
Kab mob yog kab mob ntawm daim tawv nqaij tshwm sim los ntawm sarcoptes mite thiab tshuaj lom ivy yog ib qho kev tsis haum rau dermatitis tshwm sim los ntawm cov resin nyob rau hauv cov nroj tsuag. Kev tsis meej pem tshwm sim hauv tus neeg pw thiab nrog tus kws tshaj lij uas tsis tau paub dua. Cov tshuaj pleev ua rau nws tawv nqaij, ua rau pob khaus, thiab ua rau khaus tuaj
Txoj haujlwm twg tuaj yeem siv los ua pov thawj qhov ntawd thiab sib koom ua ke muab thiab cais tawm?
AAS Postulate (Angle-Angle-Side) Yog tias ob lub kaum sab xis thiab ib sab tsis suav nrog ntawm ib daim duab peb sab yog congruent rau qhov sib thooj ntawm lwm daim duab peb sab, ces cov duab peb sab yog congruent. Txhawm rau siv qhov kev tshaj tawm no, nws yog qhov tseem ceeb uas ob tog sib koom ua ke tsis suav nrog ntawm ob khub ntawm cov ces kaum sib xws