詞語：polianite
polianite的解釋
polianiten. 錳礦；黝錳礦
polianite的意思
polianite 錳礦;黝錳礦;
polianite的參考例句
1.This essay based on research of basic data analyses the resources situation of Mn-ore in Gansu Province, specifies the characters of resources of polianite and main types of polianite. 從甘肅錳礦資源現狀、基本特點、主要類型，以及今後的找礦方向等問題進行初步的探討。