白化是身体中的黑色素细胞均缺乏酪氨酸酶，不能使酪氨酸变成黑色素，从而皮肤呈白色或浅红色，毛发银白或浅黄色，虹膜和脉络膜都不含色素，因而虹膜红色，并且透明。
The feature of decorrelation based on whitening has been researched. The result shows the correlative level of signals can be reduced mostly after whitening them.
结果表明,对信号进行白化处理,可以大幅度降低信号之间的互相关程度。
参考来源 - 基于主分量、独立分量分析的盲信号处理及应用研究The two null mutants of the pTAC7 gene displayed albino phenotype and the chloroplast development was arrested at early stage.
该基因的两个突变体都出现白化表型并且在早期叶绿体发育受阻。
参考来源 - 质体转录激活基因pTAC7的图位克隆与功能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
在塞浦路斯阿伊俄斯乔治奥斯的一家私人动物园里，一只出生就被圈养的白化小袋鼠被拍了下来。
An albino wallaby born into captivity is pictured at a private zoo in Ayios Georgios, Cyprus.
你看，当珊瑚礁经历白化时，整个珊瑚礁群受到的影响是很小的。
See, when coral reefs experience bleaching, it's rarely a case of the whole reef being affected.
现在，我们已经深入讨论了珊瑚白化，或者说是变白，正如你所记下的，这是珊瑚患病的一种症状。
Now, we've talked in depth about coral bleaching, or whitening, which as you recall, is a symptom of that the coral is suffering.
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