1. Inani lemigqa eyisiyingi lihlukile.

Lokhu kufana nomugqa owodwa kanye nomugqa ophindwe kabili webhawodi.Ikhanda elilodwa kufanele likwazi ukuqedela isibungu sonke emgqeni owodwa, kuyilapho ikhanda elikabili lizohlukaniswa ngomugqa.

2. Inani lokuphenduka kwesikelemu lihlukile.

Okusho ukuthi, lapho isibungu sizungeza indilinga eyodwa, inani leigiya lezikelemuamazinyo amelelwa yi-Z2;endleleni yokukhomba, lapho inani lezikelemu liyanda, yilapho isondo lezikelemu lizungeza emazinyweni amabili, futhi ukudluliselwa kwezigaba eziningi kuyadingeka.Ingabonakala kufomula yesilinganiso sokudlulisa.

3.Amandla ahlukile uma uzungeza.

Ukuze uthole ukudluliselwa okukhulu, isibonelo, kusetshenziswa igiya, kanye neisondo lesikelemulizungeza ngezinyo elilodwa.Uma kukhona ama-helice amabili ku-worm, i-I ingafinyelela ku-1000, futhi ivolumu incane.Ngokuvamile, izikelemu nemicu kuhlukaniswa ngesandla sokudla nesobunxele, okungukuthi, izikelemu zinekhanda elilodwa.Ngokufanisa, uma u-Z1=1, kuzoba nzima kakhulu ukucubungula.Ekudluliselweni kwamandla, inani lamakhanda ezikelemu limelelwa yi-Z1 (ngokuvamile i-Z1=1~4).Uma izinga lokudlulisela phambili liphakeme, isikelemu kufanele sijike isondo elilodwa lesondo lezikelemu ngaphambi kokulijika.Ukujikeleza, isisindo esincane, thatha isilinganiso sokudlulisa I = 10-80.Lowo one-helix eyodwa kuphela esibungwini ubizwa ngokuthi i-single-head worm, ngakho-ke isibungu sinesakhiwo sokudlulisa okuhlangene futhi isilinganiso esikhulu sokudlulisela singatholakala.Ibizwa ngokuthi i-double-head worm, okusho ukuthi isibungu senza inguquko eyodwa, futhi sibizwa ngokuthi i-worm yesandla sokudla kanye nesikelemu, ngokulandelana.