ʻO ka wikiwiki kiʻekiʻe o ka lele i ka lele: nā mea kupanaha o nā pailaka ʻelua ʻēheu

Pehea na eheu o ka lele

Nā hiʻohiʻona o ka lele lele

ʻO nā ʻano nui o ka lele lele

ʻAʻohe ʻokoʻa ma waena o nā ʻano lele like ʻole a he nui nā ʻano like ʻole o lākou.

ʻO ka hapanui pinepine, hoʻohana nā ʻepekema i kēia hoʻohālikelike:

• ʻauheʻe - ke neʻe nei ka iniseti ma lalo o ka mana o ka ikaika o waho, no ka laʻana, ka makani;
• parachute - lele ka lele, a hohola i kona mau ʻēheu i ka lewa a iho i lalo, me he mea lā ma luna o ka parachute;
• e lele ana - ke hoʻohana nei ka insect i nā au o ka ea, ma muli o ka neʻe ʻana i mua a i luna.

Inā pono ka dipteran e lanakila i kahi mamao (e pili ana i 2-3 km.), A laila hoʻomohala ia i ka wikiwiki kiʻekiʻe a ʻaʻole kū i ka wā o ka lele.

Pehea ka wikiwiki o ka lele

ʻOi aku ka wikiwiki o ka lele ʻana o ka arthropod ma mua o ka hele ʻana o ke kanaka. ʻO 6,4 km/h kona māmā holo lele.

Aia nā ʻano ʻano ʻoi aku ka nui o nā hōʻailona wikiwiki, no ka laʻana, hiki i nā horseflies ke piʻi i ka wikiwiki a hiki i 60 km / h.

ʻO ka hiki iā Diptera ke lele wikiwiki e hāʻawi iā lākou i ke ola maikaʻi loa: hūnā maʻalahi lākou mai nā ʻenemi a loaʻa i nā kūlana kūpono no ka noho ʻana.

Pehea kona kiʻekiʻe e lele ai

Ua ʻike ka poʻe ʻepekema i ka palena o ke kiʻekiʻe o ka lele, akā ʻoi aku ka maikaʻi o nā hōʻailona - hiki i kahi pākeke ke lele i ka papahele 10. I ka manawa like, ua ʻike ʻia nā mea o waho, e like me ka wikiwiki o ka makani a me ke kuhikuhi, e hoʻopili i ke kiʻekiʻe lele.

Ma ka ʻupena, hiki iā ʻoe ke ʻike i ka ʻike ua ʻike ʻia ka lele ʻana i ka papahele 20, akā ʻaʻohe hōʻike hoʻokolohua no kēia.

ʻAʻole pono nā nalo e piʻi kiʻekiʻe loa: kokoke i ka lepo nā mea āpau e pono ai no ke ola maʻamau. Loaʻa iā lākou kā lākou meaʻai ma nā ʻōpala, nā ʻōpala a me nā hale kanaka.

Ka lōʻihi o ka lele lele ʻana o kahi lele

Kamahaʻo aerodynamic waiwai o nā nalo

I ka aerodynamics, ʻaʻohe pepeke e hoʻohālikelike me ia. Inā hiki i nā mea noiʻi ke wehe i nā mea huna a pau o kona lele ʻana, a laila ma kēia mau kumu e hiki ai ke kūkulu i kahi mokulele ultra-modern. I ka wā o ke aʻo ʻana i nā lele lele, ua hoʻopaʻa nā ʻepekema i kekahi mau mea hoihoi:

1. I ka holo ʻana, hana ka ʻēheu i nā neʻe ʻana e like me ka hoe waʻa me nā hoe - e hoʻololi ʻo ia e pili ana i ke axis longitudinal a noho i nā kūlana like ʻole.
2. I loko o hoʻokahi kekona, hana ka pepeke i mau haneli o kona mau ʻēheu.
3. Maikaʻi loa ka lele - i mea e huli ai i ka wikiwiki kiʻekiʻe e 120 degere, hana ka lele ma kahi o 18 flaps i 80 milliseconds.