An alveolate coordinate system which reflects actual distribution law of shell arrangement was proposed.

提出了蜂窝网格坐标系，该坐标系客观反映了炮弹排列的实际分布规律。

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An alveolate coordinate system which reflects actual distribution law of shell arrangement was proposed.

提出了蜂窝网格坐标系，该坐标系客观反映了炮弹排列的实际分布规律。

youdao