绘图模式指定了如何把画笔和填充物的内部颜色与显示表面已存在的颜色进行组合。

The drawing mode specifies how the colors of the pen and the interior of filled objects are combined with the color already on the display surface.

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结构及填充物：该建筑有一个由钢筋混凝土支柱和双层胶合板梁与表层木板组成的屋顶组合而成的承重结构。

Structure and infills. The building has a load-bearing structure comprised of reinforced concrete circular pillars and a roof with a double frame of glulam beams and wooden planking above.

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一种双极板， 由包含至少一种环氧树脂、石墨填充物以及作为环氧树脂固化剂的金属胺络合 物的组合物制成。

The bipolar plate is made from a composition containing at least epoxy resin, graphite filler and a metal amine complex compound taken as an epoxy resin curing agent.

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