Pehea e nānā ai i ka hewa flatness o nā kahua granite?

He mea koʻikoʻi ke ʻano, ka pololei, ke kūpaʻa, a me ke ola lōʻihi o nā mea maka i hoʻohana ʻia no ka hana ʻana i nā kahua granite. Ua lawe ʻia mai nā papa pōhaku o lalo o ka honua, ua hala lākou i nā haneli miliona mau makahiki o ka ʻelemakule kūlohelohe, e hopena ana i kahi ʻano paʻa a ʻaʻohe pilikia o ka deformation ma muli o nā loli mahana maʻamau. Ke hana nei nā kahua kinikini i ka hoʻāʻo kino koʻikoʻi, a ua koho ʻia nā mea i hoʻohana ʻia no kā lākou mau kristal maikaʻi a me ke ʻano paʻakikī. No ka mea he mea ʻole ka metala ke kinikini, ʻaʻole ia e hōʻike i ka reactivity magnetic a ʻaʻole hōʻike i ka deformation plastic. No laila, ʻike anei ʻoe pehea e hoʻāʻo ai i ka hewa flatness o nā kahua granite?
1. ʻAno hana ʻekolu-kiko. Hoʻohana ʻia kahi mokulele i hana ʻia e ʻekolu mau kiko mamao ma ka ʻili maoli o ke kahua kinikini e hoʻāʻo ʻia nei ma ke ʻano he mokulele kuhikuhi loiloi. ʻO ka mamao ma waena o ʻelua mau mokulele e like me kēia mokulele kuhikuhi a me kahi mamao liʻiliʻi ma waena o lākou e hoʻohana ʻia ma ke ʻano he waiwai hewa pālahalaha.
2. Ke ʻano diagonal. Ma ka hoʻohana ʻana i hoʻokahi laina diagonal ma ka ʻili maoli i ana ʻia o ke kahua kinikini ma ke ʻano he kuhikuhi, hoʻohana ʻia kahi laina diagonal e kūlike ana i kekahi laina diagonal ʻē aʻe ma ke ʻano he mokulele kuhikuhi loiloi. ʻO ka mamao ma waena o ʻelua mau mokulele e loaʻa ana kēia mokulele like a me kahi mamao liʻiliʻi ma waena o lākou e hoʻohana ʻia ma ke ʻano he waiwai hewa pālahalaha.

3. Hoʻonui i ʻelua mau ʻano hoʻāʻo. Hoʻohana ʻia ka mokulele huinaha liʻiliʻi loa o ka ʻili paepae kinikini i ana ʻia ma ke ʻano he mokulele kuhikuhi loiloi, a ʻo ka mamao ma waena o ʻelua mau mokulele e hoʻopuni ana e like me ka mokulele huinaha liʻiliʻi loa a me ka mamao liʻiliʻi loa ma waena o lākou e hoʻohana ʻia ma ke ʻano he waiwai hewa pālahalaha. ʻO ka mokulele huinaha liʻiliʻi loa ka mokulele kahi i hoʻemi ʻia ai ka huina o nā huinaha o nā mamao ma waena o kēlā me kēia kiko ma ka ʻili i ana ʻia a me kēlā mokulele. He paʻakikī kēia ʻano hana helu a koi pinepine ʻia ka hana kamepiula.
4. Ke ʻAno ʻIke ʻĀpana: Hoʻohana ʻia ka laulā o kahi wahi liʻiliʻi e hoʻopuni ana, me ka ʻili maoli i ana ʻia, ma ke ʻano he waiwai hewa pālahalaha. Kū kēia ʻano loiloi i ka wehewehe ʻana o ka hewa pālahalaha paepae granite.