• The driving system of the speaker is constructed by a circular PZT bimorph, which is clamped on its boundary, An elastical coupling element is utilized between the bimorph and the speaker cone.

    扬声器驱动元件边缘固定圆形PZT 双型弯曲振子,振动——辐射元件是圆锥形纸盆,两部分之间采用弹性耦合

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  • Besides the element parts of a fan, it specially has a cone filtering net, a dust collecting cover and a dust collecting bag.

    外型类似于离心风机除了主要的风机部件外,还有其独特的锥形滤网、集尘袋。

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  • In one embodiment, a third collection optic 414 May be included to reduce the cone Angle of the light from the second wavelength converting element 412.

    一个实施例中包括第三收集光学器件414减小来自第二波长转换元件412

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  • Plate-cone cylindrical reticulated shell is a new type of space structures composed with plate-cone element and double layer cylindrical reticulated.

    柱面新型空间结构形式,它是建立板锥单元常规的双层柱面网基础上的一种结构。

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  • Its outline looks like a centrifugal fan. Besides the element parts of a fan, it specially has a cone filtering net, a dust collecting cover and a dust collecting bag.

    外型类似于离心风机除了主要的风机部件外,还有独特锥形滤网、集袋。

    youdao

  • Its outline looks like a centrifugal fan. Besides the element parts of a fan, it specially has a cone filtering net, a dust collecting cover and a dust collecting bag.

    外型类似于离心风机除了主要的风机部件外,还有独特锥形滤网、集袋。

    youdao

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