有關nepheline的精選大全

用nepheline syenite造句子,“nepheline syenite”造句
Inaddition,mineralassemblageandgabbrosimilartogabbropegmatite;andnephelinesyenitenephelinesyeniterocksimilarpegmatiteandsoon.YunnanProvinceisrichinaluminiummineralresources.Mainmineralsproductscanbedi...
用nepheline造句子,“nepheline”造句
Inaddition,mineralassemblageandgabbrosimilartogabbropegmatite;andnephelinesyenitenephelinesyeniterocksimilarpegmatiteandsoon.Theresultshowsthatthesinteringtemperatureofceramicbodyisreduced,butthetough...
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