Okokuqala, ngaphambi kokukhetha i-drill bit, bheka ubunzima obungenazimpawui-filange yensimbiIyacubungula. Thola ubunzima bunganembe kakhulu, ngokushesha okukhulu ukuthola ukusetshenziswa kwe-drill. Yibuphi ubunzima ekusebenzeni kwensimbi engenasici? Ummese onamathelayo: Ukusebenza kwensimbi engenasici Lapho i-chip eqinile igeleza ingaphezulu kwe-cutter engaphezulu, izokwenzeka, i-walhesive, i-welding ye-fusion kanye nezinye izinto ezinamathela, ezithinta ukubukeka kokukhanya kwezingxenye ezisetshenzisiwe; Ukuqina komsebenzi kunzima.

Ekusetshenzisweni kweAma-Flangese amakhulu, kunezinto eziningi ezisebenzayo ezithintaAma-Flangese amakhulu. Lapha sikhuluma ngezinto ezimbalwa ezivamile. Owokuqala izinga lokushisa lokushisa (izinga lokushisa lokungenisa amapharali wokushisa wepharamitha lokushisa le-primer kanye nethempulethi ngokulandelana, lapho ukulandelana kwama-primer nokulandelana okukhona kungamazinga okushisa ama-DNA ahlatshwe kabili.

Kuyisici esibalulekile esithinta ukucaciswa kwe-PCR. Endabeni yokufisa, izinga lokushisa le-annelling liphansi ngokwanele ukuqinisekisa ukuthi i-primer ichazwa ngokulandelana okuqondiwe, futhi iphakeme ngokwanele ukwehlisa ukuhlukaniswa okungenangqondo. Amazinga okushisa anengqondo aqala kusuka ku-55 ℃ kuya ku-70 ℃. Izinga lokushisa le-annealing livame ukusethwa ku-5 ℃ liphansi kune-TM ye-primer.