Ko te para parahi te para i puta i muri i te whakarewa me te tango i te konganuku parahi, e mōhiotia ana ko te para rewa. Ka tukatukahia te para mā te kuru me te tātari kia rite ki ngā whakamahinga me ngā hiahia rerekē, ā, ko ngā whakatakotoranga e whakaatuhia ana e te maha o ngā mata, e te rahi rānei o ngā matūriki.
He pakeke te para parahi, he rite tōna āhua ki te taimana, he iti te nui o ngā katote pūhaumāota, he iti te puehu i te wā e pupuhi ana i te onepu, kāore he parahanga taiao, he pai ake ngā āhuatanga mahi a ngā kaimahi pupuhi onepu, he pai ake te pānga tango waikura i ētahi atu onepu tango waikura, nā te mea ka taea te whakamahi anō, he nui hoki ngā painga ōhanga. Mō ngā tau 10, kei te whakamahia e te wheketere whakatika, te wāhi hanga kaipuke me ngā kaupapa hanganga maitai nui te konganuku parahi hei tango waikura.
Mēnā e hiahiatia ana he peita rehu tere, whai hua hoki, ko te para parahi te kōwhiringa pai rawa atu.
Ko te tukanga tukatuka para rino he mea hei wehewehe i ngā huānga rerekē mai i te para. Kei roto ko te tukanga wehenga, te kuru, te tātari, te wehenga aukume, me te wehenga hau o te para i puta i te tukanga whakarewa rino. Ka wehea, ka tukatukahia, ka whakamahia anōtia te rino, te silicon, te konumohe, te konupora, me ētahi atu huānga kei roto i te para hei whakaiti i te parahanga taiao me te whakatutuki i te whakamahinga whai hua o ngā rauemi.
Kei runga ake i te taumata Sa2.5 te mutunga o te mata o te mea mahi i muri i te maimoatanga para maitai, ā, kei runga ake i te 40 μm te taratara o te mata, he nui tēnei hei whakatutuki i ngā hiahia whānui mō te paninga ahumahi. I taua wā anō, e pā ana te mutunga o te mata me te taratara o te mea mahi ki te rahi o te matūriki o te para maitai, ā, ka piki ake i te pikinga o te rahi o te matūriki. He ātete kuru te para maitai, ā, ka taea te hangarua.
rerekētanga pānga：
1. I te tirotiro i te āhua o te mata o ngā tauira i tukatukahia ki ngā rauemi huri rerekē, i kitea he kanapa ake te mata o te mea mahi i tukatukahia ki te para parahi i tērā o te para maitai.
2. He nui ake te taratara o te mea mahi i tukinotia ki te para parahi i te para maitai, ko te nuinga o ngā take e whai ake nei: he koi ake ngā taha me ngā koki o te para parahi, ā, he kaha ake te pānga tapahi i te para maitai, he māmā ake te whakapai ake i te taratara o te mea mahi
Wā tuku: Maehe-09-2024
