本文介绍一种在喇叭口径上具有幅度锥削的相位校正的E面扇形喇叭。
In this paper, an e-plane sectoral horn with amplitude taper and phase correction in the aperture is presented.
通过分析锥齿轮的加工方法和齿轮啮合理论，建立了螺旋锥齿轮齿面数学模型。
A mathematical model of spiral bevel gear tooth surface was built by analyzing manufacture method and meshing theory.
结合机床调整参数、齿轮啮合原理，建立了螺旋锥齿轮齿面误差修正模型。
The error correction model of tooth surface was established by machine tool adjustment parameters and meshing principle.
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