After a fault is detected from the IKPCA monitoring statistics, variable contribution plots are constructed for fault isolation based on sensitivity analysis theory.
在IKPCA监控统计量检测到故障后,基于灵敏度分析思想构造贡献图分离故障变量。
The letter "C" in the first equation refer to "Contribution". It means the differenCe between sales revenue and variable Costs.
第一个等式中的“C”是指边际贡献,它是指销售收入和变动成本之间的差额。
The break-even point is the sales volume at which the profit contribution has just covered the constant costs (variable costs having already been covered).
盈亏平衡点是指利润贡献被固定成本抵消(变动成本已被抵消)的销售量。
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