由雾白色标注的油管和环空A处也能看到流动（有流动），而深蓝色的环空B处显示无流动（无流动）。

Flow can be seen in the tubing and in annulus A (Flow), distinguished by the white mist coloring, while annulus B is dark blue indicating no flow observed (No Flow).

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这一五环套接的图案标志经国际奥委会商标注册，属国际奥委会财产，象征着奥林匹克运动和奥运会。

The emblem of five interlocking rings that represents the Olympic Movement and the Olympic Games, which is the trademarked property of the IOC.

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