还可以根据矿物的颜色,呈现的形状,甚至于对植被的影响,辨认出矿物露头。
And mineral outcrops may be recognized visually by their color, the shapes they assume, even, the effect on vegetation.
要使非均质性透明宝石矿物的颜色更好地表现出来,沿光轴方向的加工定向是非常必要的。
For better manifestation of colours in anisotropic transparent stones the orientation of faceting along optical axes is necessary.
不同颜色的水果和蔬菜,包含了不同的维生素和矿物质,所以,在饮食中加入更多种水果和蔬菜会越好。
Different coloured fruit and vegetables contain different vitamins and minerals, so the more types of fruit and vegetables you can include in your diet the better.
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