radii的英语例句
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It is now necessary to introduce a sign convention for radii of curvature.
现在必须介绍曲率半径的正负号规则.
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Hence, the damage radii can not be determined from overpressure alone.
因此, 破坏半径不能单单由超压力大小来决定.
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The radii of the rings are determined by the spacing of the gravity observation points.
圆的半径为重大观测点之间的距离所决定.
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