The furniture pieces are jazzed up with petal shaped foam head boards and foot boards.

由泡沫材料制成的花瓣形床头床尾挡板，使这套家具活跃起来。

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Within the range of experiment, increasing fin height or decreasing spacing of fins of petal-shaped fin tube is helpful to improve the performance of heat transfer enhancement.

在实验范围内，花瓣管翅片高度的增加、翅间距的减少都有利于传热强化性能的提高。

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The petal-shaped composition section can effectively improve the utilization rate of raw materials for forming iron chips, and is favorable for the production of the iron chips.

本实用新型不仅能有效提高铁芯片成型的原料利用率，而且便于铁芯片的生产 。

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At the airport in Karachi, supporters carried green flags with the likenesses of Mr. Musharraf and Muhammad Ali Jinnah, the founder of Pakistan, and handed out bags of pink petal-shaped confetti.

WSJ: Former President Pervez Musharraf Returns to Pakistan