The wind tunnel's propellers and fan motors were situated in the exit cone, seen here during construction.

风洞的螺旋桨和风扇马达坐落在出口锥，在施工期间出现在这里。

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A new kind of ct image reconstruction algorithm named Intermediate Function algorithm is presented in this paper. This algorithm can be used both in fan-beam and cone-beam scan.

本文提出的中间函数重建算法，是一种可以应用于扇束和锥束扫描的图像重建算法。

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We are specializes in designing and manufacturing ventilation equipment, the main product are many size box fan, cone fan, cooling pad and the spare parts.

我司是专业设计和生产通风降温设备的企业，主要产品是：多种型号的轴流风机和拢风筒风机以及湿帘及其配件。

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