三色性某些矿物质所具有的特性，当放在白光下从三个不同的方向观察，会呈现出三种不同的颜色。
The property possessed by certain minerals of exhibiting three different colors when viewed from three different directions under white lights.
通过比较煤焦脱灰前后热重燃烧曲线的特征参数的变化和转化速率的快慢，分析了内在矿物质对煤焦燃烧特性的影响。
The effect of included minerals on char combustion characteristics were analyzed by comparing burning curves and their characteristics indexes of the four chars and their demineralized chars.
具有浓郁的成熟果实如桃、杏的芳香，矿物质和岩石的特性。
Rudolf Muller Five Star Riesling has ripe fruit flavors like peach and apricot and a mineral, slate character.
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