Kedu uru ụfọdụ dị na matraasi ebe nchekwa ụmụaka1

Ebe nchekwa matraasi ka ụmụaka ihe bụ uru nke ọtụtụ ndị nne na nna chọrọ na-enwe ike ike a mma ndụ gburugburu ebe obibi maka ụmụaka, na ndabere nke àgwà ụra bụ ahụ ike ahụ, ụmụaka na ọnụ ọgụgụ kasị elu oge nke uto na mmepe, ga-enwe ike inwe ụra zuru ezu, ụmụaka nwere ụdị nile nke dị iche iche matraasi imewe na ahịa, taa ka anyị na-ele anya na ụmụaka ebe nchekwa matraasi imewe. Ebe nchekwa matraasi nwere ike icheta akụkụ nke ụmụaka, na nwere ezi ebe nchekwa matraasi uru bụ na ọ nwere ike banye na decompose na-ehi ụra nsogbu, ma nwere ike nwere ọgụgụ isi na ebe nchekwa, dị ka kwekọrọ ekwekọ ukpụhọde dị ka ụmụaka na-ehi ụra àgwà, dị ka na-eto eto mgbu enyemaka adịghị mma, nwekwara ike inye ụmụaka spinal egwuri a na-akwado ọrụ. Oke iji belata uru acid bilges na-adịghị mma n'otu oge ahụ, ma ọ pụkwara igbochi ọrịa ọkpụkpụ azụ, n'otu oge ahụ ụmụaka ọkpụkpụ ka na-emepe emepe, ọ dị mkpa ka ha nwee ike ịnweta akwa akwa akwa akwa, ụmụaka nke ebe nchekwa matraasi kwesịrị ekwesị maka ụmụaka, maka mmepe ụmụaka nwekwara ike igbochi ọtụtụ ọrịa ọkpụkpụ azụ. Ụmụaka na-edina n'azụ gị ka ahụ dum na-enwe ike izuike, bed soft hardness na-adabere na tank nke elasticity nke mmiri, ebe nchekwa matraasi nwere ike na-egwu a na-akwado ike, n'otu oge ahụ, nrụgide bụ hà, uneven oke siri ike bed mgbali, naanị ụkwụ na-eguzogide nrụgide; Ma matraasi ebe nchekwa nwere ike ime ka nsogbu ahụ ka mma. Nri matraasi dị mma nwere ike ime ka nkwonkwo na mọzụlụ nwere ike ịbụ ihe okike na izu ike, ka ụmụaka nwee ike ịnụ ụtọ ahụike dị elu nke ụra, n'ezie, iji nwee mmetụta dị mma iji mee ihe, anyị na-atụle ịzụrụ ihe nchekwa nchekwa ka ụmụaka nwee ike ịnwale, ọtụtụ ụlọ ahịa ngwá ụlọ na-enye ohere iji gbalịa ịrahụ ụra.