cost formula [经] 成本公式
- For example, you could calculate a specialized or generalized cost function based on a formula you believe to be appropriate.
比如,你可用一个你认为合理的公式得到一个函数来计算专门的或者通用的成本。 - Regression software programs graph the sample points and give the( cost-function) formula of the straight line that best fits the points.
回归软件程序将样本点用图表示,并且给出最拟合样本点的直线的价值函数公式。 - Analyses the first costs and operation costs. Provides the calculating formula of annual cost approach. Compares the economic and technical features of various heating methods in application.
分析了几种能源供暖方式的初投资和经营费用,给出了费用年值的计算公式。采用费用年值法对几种能源供暖方式的经济性和使用过程的技术性进行了比较。
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