本文就偏置抛物面的形成原理、特性、机械尺寸及设计计算等作一简略介绍。
The principles of it's formation, characteristics, machine - dimension and design calculation were introduced.
偏置抛物面无线在小口径天线中得到了广泛的应用。本文就偏置抛物面的形成原理、特性、机械尺寸及设计计算等作一简略介绍。
Offset paraboloid antenna has widely been utilized in small aperture antennas. The principles of it's formation, characteristics, machine - dimension and design calculation were introduced.
对机械制造中由于工件的测量误差及工艺尺寸的换算而引起的误收和误废进行了分析，做出正确的判断并采取相应的措施进行处理。
The analysis of the product accepted and rejected by mistake caused by the measuring error and the conversion of the technological size chain of the workpiece is carried out.
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