This text expatiated the craft parameters, technique main points and matters needing attention of anodic oxidation and dye black for aluminium and its alloy.

本文主要阐述了铝及铝合金阳极氧化与染黑色工艺参数、技术要点及注意事项。

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The use of the black dye can be limited to a small number of cells or to more extensive groups; occasionally one may even obtain a comprehensive view of an entire area of the central nervous system.

使用这种黑色染料我们可以将染色局限在一小部分的细胞和它们的衍生部分；运气好的话，我们甚至可以获得对于整个中枢神经组织的完整视野。

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BPA is used to coat thermal paper, which reacts with dye to form black print on receipts handled by millions of Americans every day.

BPA被用在热敏纸的表面涂层中，这种热敏纸和染料发生反应从而显示黑色字迹的收据每天在数以百万的美国人手中传递着。

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The bait contains dye, which will be measured in a black-light examination of rat whiskers to reveal how quickly subway critters consume the ContraPest and whether a change to a more flavorful recipe might be needed.

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Now kids are awash in orange and black clothes, face paint and hair dye.

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So, cast as a black man in the war movie, Lazarus decides to dye his skin surgically.

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