常見(jiàn)例句The microstructure of the sample glaze layer under polarizing microscope and reflecting microscope has showed acicular hausmannite crystals on the glaze layer sur... 通過(guò)偏光顯微鏡和反光顯微鏡觀察試樣釉層的顯微結(jié)構(gòu),發(fā)現(xiàn)虹彩釉在成釉過(guò)程中釉層表面析出了針狀的黑錳礦晶體。an oxide of manganese found naturally as hausmannite. 一種錳的氧化物，作為黑錳礦天然存在。Keywords manganese sulfate;hausmannite;thermal decomposition kinetics;non-linear iso-conversional method; 硫酸錳;四氧化三錳;熱分解動(dòng)力學(xué);非線性等轉(zhuǎn)化率法;zinc hausmannite 鋅黑錳礦 返回 hausmannite