英语词汇“spherical excess”是什么意思，“spherical excess”的读音、用法及例句翻译-烛光网

词汇	spherical excess
释义	spherical excessn.Mathematics（名词）【数学】 The difference between the sum of the angles of a spherical triangle and the sum of the angles of a plane triangle.球面过剩：球面三角形的三个角之和与平面三角形的三个角之和的差数
随便看	windpipe windproof Wind River Wind River Range Wind River Shoshone wind rose windrow windrowed windrowing windrows winds windsailing windscreen windshake wind shear windshield windsock Windsor Windsor Windsor chair Windsor chairs Windsor knot Windsors Windsor soap Windsor tie

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