I-swordfish: le nhlanzi isibona kanjani isiyengo sakho
I-swordfish: yimuphi umbala wesiyengo le nhlanzi ekwazi ngempela ukuwubona, ekujuleni kwakho nasemanzini akho. Izinhlobo zamakhoni ezingu-1, isiqongo ku-485 nm. Umehluko ohleliwe wemibala engu-54.
Xiphias gladius
Kukaliwe kulolu hlobo Le nhlanzi ayiyiboni imibala
Iziqongo zamakhoni ziwukukala okuqondile kwalolu hlobo. Okunye konke kule modeli — i-optics yamanzi, umehluko, ibanga lokubona — kusengukulinganisela, futhi akukho kukho okubikezela ukuthi inhlanzi izohlasela yini. Ama-swordfish alingiswa ngesigaba ESISODWA sekhoni, ngakho lolu hlobo alunakho nhlobo ukuhleleka kwemibala — kunomehluko wokukhanya kuphela. Yileyo impendulo eqotho: ekujuleni ama-swordfish azingela kuko cishe akukho ukukhanya futhi cishe akusekho ulwazi lombala olusele lokusebenzisa.
Ukuzwela kwe-spectrum
| Iziqongo zamakhoni | λmax | I-chromophore |
|---|---|---|
| Obuphakathi | 485 nm | A1 |
| Irodi | 485 nm | A1 |
Amarodi yiwo asebenzayo entathakusa, kuhwalala nasebusuku — okuyisikhathi abantu abaningi abadoba ngaso.
Ithebula leziyengo
I-swordfish: kuhlelwe ngokuthi umbala ngamunye uvela kangakanani kule nhlanzi kulezi zimo. — Olwandle I, 275 m.
| Umbala | Umehluko | Ibanga lokubona | Ukubona kwenhlanzi | ||
|---|---|---|---|---|---|
| 1 | Omhlophe | 98 | 43 m | Thenga manje | |
| 2 | Glow Umbala okhanyayo — awulingiswanga | 95 | 42 m | Thenga manje | |
| 3 | Sexy shad | 94 | 43 m | Thenga manje | |
| 4 | Isiliva ye-holographic Umbala wensimbi | 94 | 42 m | Thenga manje | |
| 5 | Bone | 92 | 41 m | Thenga manje | |
| 6 | I-chrome Umbala wensimbi | 91 | 40 m | Thenga manje | |
| 7 | Chartreuse / omhlophe Umbala oyi-fluorescent | 89 | 43 m | Thenga manje | |
| 8 | Osasibhakabhaka / omhlophe | 89 | 43 m | Thenga manje | |
| 9 | Blueback herring | 87 | 43 m | Thenga manje | |
| 10 | Opinki / omhlophe Umbala oyi-fluorescent | 86 | 43 m | Thenga manje | |
| Uvela kancane kunayo yonke | |||||
| Onsundu / osawolintshi | 30 | 15 m | |||
| Ithusi | 29 | 14 m | |||
| Onsundu | 27 | 13 m | |||
| Olive | 0 | 0 cm | |||
Umehluko ubalwe ebangeni lokubuka elingu-1.0 m. · Ukukhanya okusinda kangcono kunakho konke lapha: 470 nm
Izixhumanisi zobambiswano: sithola ikhomishini ku-Amazon, ngaphandle kokuba ukhokhe okwengeziwe. Ukuhleleka okungenhla akuthengiswa.
Le nhlanzi ayiyiboni imibala — Inohlobo olulodwa lwekhoni, ngakho ibona isiteshi esisodwa sokukhanya. Ukuhleleka kwemibala akunamsebenzi kuyo — okubalulekile ukuthi isiyengo sakho sikhanya noma simnyama kangakanani uma siqhathaniswa namanzi.
Ngaphandle kombuthano wale modeli — Ngaphansi kwamamitha angaba ngu-60 izilinganiso zokukhanya kwemini kule modeli aziseqinisile. Funda lezi zinombolo njengezikhombisayo kuphela.
Thola le mibala
Emithathu ephume phambili, iseshwa ku-Amazon yakho. Ukuhleleka okungenhla kubalwa ngamanzi nangenhlanzi, ngaphambi kokuba lezi zixhumanisi zibe khona.
Izixhumanisi zobambiswano: sithola ikhomishini ku-Amazon, ngaphandle kokuba ukhokhe okwengeziwe. Ukuhleleka okungenhla akuthengiswa.
Impahla eshiwo yileli khasi
- Ikhithi yeziyengo enemibala eyahlukene Bheka ku-Amazon
Injongo yokwazi ukuthi yimuphi umbala owinayo ukuba ube nawo ebhokisini.
Izixhumanisi zobambiswano: sithola ikhomishini ku-Amazon, ngaphandle kokuba ukhokhe okwengeziwe.
Lokho lawa manzi akudlulisayo
Ulwandle olucwebe kunazo zonke. Luluhlaza okujulile, futhi osasibhakabhaka ungena kakhulu.
Izinhlobo zamanzi
Izinhlanzi ozizingelayo
Imibuzo abantu abayibuzayo ngempela
I-swordfish: ingabe le nhlanzi iyayibona imibala?
Inohlobo olulodwa lwekhoni, ngakho ibona isiteshi esisodwa sokukhanya. Ukuhleleka kwemibala akunamsebenzi kuyo — okubalulekile ukuthi isiyengo sakho sikhanya noma simnyama kangakanani uma siqhathaniswa namanzi.
Ivelaphi le datha?
I-microspectrophotometry eqondile, i-ERG noma ukuzwela kwe-spectrum okuhlolwe ngokuziphatha kwalolu hlobo.
Imithombo
- Fritsches, K.A., Brill, R.W. & Warrant, E.J. (2005). Current Biology 15, 55–58 — heated eyes and temporal resolution.