詞語：pinnoite
pinnoite的解釋
pinnoite['pinə,ait]n.【礦物】柱棚鎂石
pinnoite的意思
pinnoite 柱硼鎂石;
pinnoite的參考例句
1.It was asserted that the ore is mainly composed of minerals of kurnakovite, inderite and pinnoite. 確定了該硼鎂礦的主要礦物組成為庫水硼鎂石、多水硼鎂石及柱硼鎂石。
2.According to the characteristics of pinnoite in Dachaidan, a new technology of preparing boric acid with two-step sulfuric acid method was studied. 針對大柴旦柱硼鎂石礦特點，對酸法制硼酸進行了工藝優化研究。