Isenzakalo sokulimala kwemodeli yesampula singabalelwa ikakhulukazi ngenxa yezizathu ezilandelayo:
Izici zemvelo: Izinguquko kuzinga lokushisa kanye nomswakama endaweni yemvelo zinomthelela omkhulu kumodeli yesifanekiso. Isibonelo, izinga lokushisa eliningi kakhulu lingabangela isikhumba sesampula ye-taxidermy ukuthi siqhume ngokulahlekelwa amanzi, noma kubangele ukuthi amaphiko esampula yesinambuzane ome futhi aqhekeke. Ngesikhathi esifanayo, imvelo enomswakama ingase iholele ku-specimen mildew, njengenkathi yemvula yase-southern plum, umoya omswakama kulula ukubumba isifanekiso. Ngaphezu kwalokho, ukukhanya nakho kuyisici esibalulekile, ukukhanya okunamandla kakhulu kuzosheshisa ukuguga kwesifanekiso, kwenze umbala uphele, i-fiber brittle.
Izici ezisebenzayo: Izindlela zokulondoloza nokulondoloza ezingalungile, kanye nokusebenza okungajwayelekile kwabafundi ohlelweni lokufundisa nokucwaninga kwesayensi, kungase kuholele ekulimaleni kwamamodeli esampula. Isibonelo, ukushayisana nokuqhekeka ngesikhathi sokukhipha nokuphatha, noma umonakalo odalwe ukuphatha ngokunganaki.
Izici zokukhiqiza: Imodeli yesifanekiso ingase futhi ingcwatshwe kunqubo yokukhiqiza yomonakalo. Okufana nokucwecwa, ukucwilisa okungaphelele, ukusetshenziswa okungafanele kwezilondolozi, ukugcwaliswa, noma ukugxiliswa okungafanele koketshezi olulondolozayo, kuzothinta ikhwalithi yesifanekiso, okuholela ekulimaleni kwaso ngesikhathi sokusetshenziswa.
Ukufingqa, ukuze kunwetshwe impilo yesevisi yemodeli ye-specimen, kuyadingeka ukuthuthukisa indawo yokulondoloza, ukulinganisa inqubo yokusebenza nokuthuthukisa ubuchwepheshe bokukhiqiza. Kungale ndlela kuphela lapho singaqinisekisa khona ukuthi amamodeli esampula avikelwe ngendlela efanele futhi anikeze ukwesekwa okuqhubekayo nokwezinga eliphezulu ocwaningweni, ekufundiseni nasembukisweni.
Amathegi ahlobene: Imodeli yesifanekiso, umkhiqizi wamamodeli,
Isikhathi sokuthumela: Jun-19-2024