Whakaahuatanga Poto:

Taupānga:

1. Mā te taputapu taumaha paru e rere ana i roto i te keri hurihuri o ngā puna hinu me te hau ka whakamatao i te mata, ka tangohia ngā para kua tapahia, ka whakahinuhinu i te paipa keri, ka hiritia te pakitara o te poka, ka whakahaere i te pēhanga hinu me te hau, ā, ka ārai i te rere o te puna hinu ki waho.

2. Te hanga matū o te barium carbonate, te barium chloride, te barium sulfate, te lithopone, te barium hydroxide, te barium oxide me ētahi atu matū barium. He whānuitia te whakamahinga o ēnei matū barium i roto i te reagent, te catalysts, te refining huka, te kakahu, te tiaki ahi, ngā momo ahi mura, te coagulant o te rapa hangai, te kirihou, te patu pepeke, te tinei mata o te maitai, te paura fluorescent, te rama fluorescent, te solder, te tāpiri hinu, me ētahi atu.

3. Ka whakanui ake te tango waikura, te whakamārama me te rere o te karaihe i te pumau o te tirohanga, te kanapa me te kaha o te karaihe

4. Rapa, kirihou, whakakī peita, whakakanapa me te taumaha

5. Whakatakotoria he rauemi papa hei pēhi i ngā paipa kua tanumia ki te rohe repo hei whakaroa i te roa o te mahi a te papa.

6. Ngā rongoā tātaritanga hihi-X

Whakaahuatanga:

Ko te paura barite, e mōhiotia ana ko te paura barium sulfate, he matū kei roto i te BaSO4, ā, nō roto i te pūnaha orthorhombic (rhombic) o ngā kohuke sulfate tōna tioata. He rite tonu ki te pereti matotoru, ki te pereti poutū rānei, he rite te nuinga ki te poraka, ki te pereti rānei, he kirikiri kirikiri. Ina parakore, kāore he tae, he mārama hoki. Ina he poke kei roto, ka taehia ki ngā tae rerekē. He mā ngā rārangi, ā, he kanapa te karāhe. He mārama, he mārama hoki. Te taumaha motuhake 3.5-4.5.