ʻO ke alapine hana o ka mika kahe ultrasonic

ʻO ka alapine hana i hoʻohana ʻia e nā mika kahe ultrasonic ma waena o 1MHz a me 5MHz, ʻo 2MHz ka alapine maʻamau. Hiki i nā mea hana mika kahe like ʻole ke koho i nā alapine like ʻole, ma muli o kā lākou ʻenehana a me ka hoʻolālā huahana. Eia nō naʻe, he mea nui loa ke koho i ka alapine hana kūpono no ka mea hiki i nā alapine like ʻole ke hāʻawi i nā pono a me nā hemahema like ʻole.
Ma nā alapine haʻahaʻa, e like me ka 1MHz, ʻoi aku ke kiʻekiʻe o ka pololei o ke ana ʻana. ʻO kēia no ka mea e palaho mālie ana nā hōʻailona alapine haʻahaʻa, hiki ke hele mamao aku, a, no ka hapa nui o nā wai, e hōʻike ʻia i nā manawa he nui i loko o ka wai. Hiki i kēia ke hāʻawi i ka ʻikepili hou aku, kahi e hoʻomaikaʻi ai i ka pololei o ka helu ʻana.
Eia nō naʻe, i ka mahana haʻahaʻa a i ʻole ke kiʻekiʻe o ka mahana, aia nā ʻano kinoea like ʻole a i ʻole ke kaiapuni kinoea kiʻekiʻe, ʻo ka hoʻohana ʻana i nā mika kahe ultrasonic alapine haʻahaʻa e hana i kekahi mau pilikia. I kēia mau hihia, hiki ke omo ʻia a hoʻopuehu ʻia paha ka hōʻailona ultrasonic e nā kinoea i ke kaiapuni, a laila e hoʻopilikia ana i ka pololei o ke ana ʻana.
I ke ʻano ʻē aʻe, ma nā alapine kiʻekiʻe, e like me 5MHz, hiki ke hoʻololi maikaʻi ʻia ka mika i ke kaiapuni ma luna. ʻOi aku ka wikiwiki o ka palaho ʻana o nā hōʻailona alapine kiʻekiʻe a komo maikaʻi i loko o ke kinoea, a ʻaʻole maʻalahi ke komo a hoʻopuehu ʻia paha e ke kinoea, no laila he hana maikaʻi aʻe. Eia nō naʻe, ʻoi aku ka wikiwiki o ka palaho ʻana o nā hōʻailona ultrasonic alapine kiʻekiʻe a nalowale ka ikehu i ka wā o ka hoʻoili ʻana.
Ma keʻano laulā, pono e noʻonoʻo i ke koho ʻana o ke alapine hana o ka mika kahe ultrasonic i ke kaiapuni noi maoli a me nā koi ana. Ma keʻano laulā, ʻo nā mika kahe ultrasonic 2MHz ka mea i hoʻohana pinepine ʻia a hiki ke hoʻokō i nā pono o ka hapa nui o nā ana kahe.