名词
中文翻译:矩阵的行和列之和
同义词:
['sum of rows and columns', 'row-column sum', 'sum of rows and columns']
例句:
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1. The program calculates the row sum of the matrix to determine the total number of items.
这个程序计算矩阵的行和列之和,以确定总数。
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2. The teacher asked the students to find the row sum of the matrix for homework.
老师要求学生们为家庭作业找到矩阵的行和列之和。
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3. The engineer used a software tool to calculate the row sum of the matrix for structural analysis.
工程师使用软件工具计算矩阵的行和列之和,进行结构分析。