No dorsal ridge was found in the egg surface.

卵表面在光镜下未见有卵脊。

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Pour in egg mixture; smooth surface.

倒入蛋液，表面光滑。

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As the egg whites cook, they coagulate and rise to the surface.

蛋白一煮就会凝结，并且浮起来。

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As the egg whites cook, they coagulate and rise to the surface.

蛋白一煮就会凝结，并且浮起来。

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