The animation uses a "hot metal" colour scale that begins at dark red and progresses through orange and yellow to white at the highest levels of activity.

影片里用色线标出了活动等级：由深红开始，逐步过渡桔红，再到黄色，进而显成白色这一最高等级。

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Orange peel is low cost, highly efficient, easy to attain, technical feasibility, engineering applicability, egeneration of biosorbents and possibility of metal recovery.

柑橘皮价格低廉，去除重金属效果好，易于得到，成本低，并且具有技术可行性，工业化实用性以及对生物吸附剂再生和金属回收的可能性。

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The rusticles -porous, dark orange, icicle-like structures that form on rusting iron -covered the metal surface of Titanic and are home to a host of micro-organisms.

它们覆盖在泰坦尼克号的金属表面，成为各种微生物的家园。

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You could see into the other empty classrooms through the matrix of windows that formed walls around them, supported by bright orange metal framing.

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The orange print cabin, perched on top of the minimal-looking brushed metal base let you visualize it sat in the corner of any design studio, or creative environment perfectly.

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The helmet he designed was an orange-and-yellow number featuring Eddie, the angry-looking skeleton mascot of metal band Iron Maiden, in racing goggles.

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