• 1. Column Sum: 求行总和 | 列和
• 2. column sum of a matrix: 矩阵的列和
• 3. column sum of squares: 行平方和

更多释义

• 1.For example, the column sum in t denoting Japan describes the dollar value of resources that Japan USES to support its domestic final demand.
  例如，在T这一点上的柱形统计图显示了日本描述的，它本国用来供给国内终端需求所用资源的美元价值。
  dict.yoduao.com
• 2.Most of the tables in the work items snapshot include the WI_COUNT column, which shows the sum of the work items that have matching characteristics.
  工作项快照的大多数表格都包含有wi_count列，它显示了匹配特征的一些工作项。
  dict.yoduao.com
• 3.The actual elapsed clock time will be greater than the sum of the Startup time column shown in the Activated Plugins view.
  实际上消耗的时钟时间将会比activated Plugins视图中显示的Startup time列的和要多。
  dict.yoduao.com

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