英语词汇spherical excess怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	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	nontenured nontrivial non troppo non-U nonunion nonuple nonuser nonverbal nonviable nonviolence nonvoter nonwhite nonwoven nonzero non–A, non–B hepatitis non–caloric non–Hodgkin's lymphoma non–insulin–dependent diabetes non–U noodge noodge noodged noodges noodges noodging

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