Nkawm khau los tiv thaiv ko taw thiab yooj yim taug kev

Hnav ntawm ko taw tiv thaiv ko taw thiab yooj yim taug kev. Ua los ntawm tawv, ntaub, roj hmab thiab lwm yam ntaub ntawv. Nkawm khau muaj keeb kwm ntev ntawm kev loj hlob. Kwv yees li 5,000 xyoo dhau los nyob rau hauv lub sij hawm kab lis kev cai Yangshao, cov khau tseem ceeb tshaj plaws ua los ntawm cov tawv nqaij tsiaj tau tshwm sim. Nkawm khau yog ib qho cuab yeej rau tib neeg los tiv thaiv lawv txhais taw ntawm kev raug mob. Txhawm rau kov yeej cov xwm txheej tshwj xeeb thiab tiv thaiv ko taw kom tsis xis nyob lossis raug mob, tib neeg thawj zaug tsim khau khau. Nkawm khau ntawm ntau yam qauv thiab kev ua haujlwm tuaj yeem pom txhua qhov chaw.
Thaum muas khau, koj yuav tsum tau xyuam xim rau cov ntsiab lus hauv qab no:
1. Txheeb xyuas qhov nplaum ntawm cov khau. Tshwj xeeb tshaj yog cov adhesion ntawm ib leeg thiab saum npoo ntawm cov khau. Feem ntau, muaj peb txoj hauv kev ntawm kev sib txuas ntawm ib leeg thiab lub ntsej muag ntawm cov khau: ib qho yog xaws ua ke nrog xov; lwm qhov yog los ua ke nrog superglue. Qhov thib peb yog: seam thiab kua nplaum yog siv ua ke. Tsis hais txog ntawm txoj kev, lub hauv paus thiab sab sauv yuav tsum tau ua kom zoo sib xws. Kuj ua tib zoo saib xyuas txoj haujlwm thiab lub xeev ntawm pob taws, ntiv taw thiab ko taw nkhaus ntawm cov khau, nrog rau kev sib txuas ntawm cov khoom no.
2. Txheeb xyuas qhov ua tau zoo ntawm cov ntaub ntawv sab hauv thiab sab hauv ib leeg ncaj nraim hauv kev sib cuag nrog ib leeg los ntawm kev kov tes. Yog tias muaj wrinkles thiab pob nyob rau sab hauv ntawm cov khau, khau yuav tsum tsis xis nyob. Yog hais tias cov seams thiab seams yog ntxhib, knots, thiab lwm yam yuav rub tawm ntawm ko taw; Yog tias cov studs tsis raug ntsia zoo, qee zaum lub insole yuav raug thawb, thiab khau yuav tsis xis nyob rau hnav.
3. Nias lub hau ntiv taw ntawm cov khau nrog koj cov ntiv tes los xyuas nws cov tawv tawv thiab tuab. Yog tias nyias nyias, nws yuav tawg tam sim ntawd. Xws li khau tsis zoo, yog li xaiv khau nrog qee yam elasticity.
4. Txheeb xyuas qhov khoov lub xeev ntawm ib leeg, tshwj xeeb tshaj yog khoov lub xeev ntawm qhov sib thooj ntawm cov ntiv taw hauv paus. Qhov no yog lub neej ntawm cov khau, yog li ceev faj.
Cov ko taw ntawm cov me nyuam mos thiab cov me nyuam yaus yog mos heev thiab loj hlob sai. Yog tias cov ntiv taw raug khoov los yog nyem, deformities yuav tshwm sim, yog li ua tib zoo saib xyuas thaum yuav khau: tsis txhob yuav khau kim rau kev ua haujlwm ntev, nws yog qhov zoo tshaj los yuav cov khau pheej yig dua, yog tias lawv tsis haum, lawv tuaj yeem hloov tau. sai li sai tau. Vim tias cov me nyuam ko taw loj hlob sai, nws yog qhov zoo tshaj plaws los hloov nkawm khau txhua 2 mus rau 3 lub hlis.