For solving the accumulation of angular error, in this paper, a new method for calculating angular dimension chain is proposed.

为了解决角度误差的累积问题，本文提出了一种角度尺寸链计算的新方法。

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This paper puts forward a new, simple and practical method to solve the angular dimension chain, by making angular dimension chain for the important dimension in machine.

通过建立机床设计中常遇到的角度尺寸链，提出了更为简单适用的角度尺寸链的求解方法。

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The angular distribution of the bistatic scattering cross-section from fractal sea surface for different fractal dimension and different spatial frequency is analyzed.

分析了不同分维下分形海面双站散射截面的角分布情况。

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The angular distribution of the bistatic scattering cross-section from fractal sea surface for different fractal dimension and different spatial frequency is analyzed.

分析了不同分维下分形海面双站散射截面的角分布情况。

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