pleochroism

基本解釋

Pleochroism of a crystal so that it exhibits three different colors when viewed from three different directions.
某些晶體在沿三種不同的方向觀看時，而呈現(xiàn)三種不同的顏色的現(xiàn)象。
Pleochroism of a crystal so that it exhibits two different colors when viewed from two different directions.
某些晶體在沿兩種不同的方向觀看時，而呈現(xiàn)兩種不同的顏色的現(xiàn)象。
Pleochroism: distinct in strong colored gem varieties, kunzite is violet-purple/colorless and hiddenite is green to blue-green/colorless to pale green.
晶體多樣色性：不同類的鋰輝石具有明顯的強烈顏色，紫鋰輝石具有紫羅蘭色到紫色或者無色，希登石是綠色到藍綠色或者無色到淡綠色；
of or relating to or having pleochroism.
屬于、關(guān)于或有多向色性的。
When cutting most pleochroic gemstones (Iolite, Tanzanite, Kunzite etc.), lapidaries typically try to minimize the pleochroism and maximize the single most prominent color.
在切割大多數(shù)的多向色性類寶石時（如堇青石、坦桑寶石、紫鋰輝石等），通常寶石匠會盡量縮小多向色性并最大化地將某一主色凸顯出來。