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dichromatic adj.1.現二色的,二色性的。2.【生物學】二色變異的...

dichromatism

On average , wildlife ecologists find that “ dichromatic ” bird species die out nearly 25 percent more often than their monochromatic relatives 野外生態學家發現,平均而言,公、母鳥羽色不同的鳥種,其死亡率比起公、母鳥羽色相同的相似鳥種高了25 % 。

Specification for red and green filters used in ophthalmic dichromatic and dissociation tests 眼科二色性和分離試驗用紅綠濾光片規范