COG kaʻina hana ʻenehana hoʻolauna ʻāpana ʻelua

Introduction of Surface water drop angle Angle Testing

ʻO ka hoʻāʻo angle kulu wai, ʻike ʻia hoʻi ʻo ka hoʻāʻo angle contact.
ʻO ka huina pili, e pili ana i ka tangent o ka hui kinoea-wai i koho ʻia ma ke kuʻina o ke kinoea, wai a paʻa i ʻekolu mau ʻanuʻu, ʻo ke kihi θ ma waena o ka laina tangent a me ka laina palena paʻa-wai ma ka ʻaoʻao o ka wai, e like me ke ana ʻana i ka ʻāpana no ke kiʻekiʻe o ka pulu ʻana o ka ʻili.
ʻO ka hoʻāʻo ʻana i ka angle pili wai i lilo i kumu ʻike nui no ka hydrophobicity o nā mea semiconductor, aniani, plastics a me nā mea ʻē aʻe.

Hōʻike ʻia ʻo LCD hōʻike koki pili wai