名词中文翻译
中文翻译：和积形式
同义词：
['sum of products', 'product sum', 'product of sum例句：1. The problem can be solved by summing up the data.（这个问题可以通过汇总数据来解决。）2. The cost of production is the sum of all the costs involved.（生产成本是所有涉及成本的总和。）']
例句：
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1. The problem can be solved by summing up the data.
这个问题可以通过汇总数据来解决。
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2. The cost of production is the sum of all the costs involved.
生产成本是所有涉及成本的总和。
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3. The sum of the angles in a triangle is always 180 degrees.
三角形内角和总是180度。