A useful cost indicator is the cost Performance Index (CPI) shown in Figure 6. Like the SPI, the CPI is calculated.
一个有用的成本指示器是成本执行索引(CPI)，如图6所示，CPI是被计算出来的。
Current performance is best indicator of future performance and therefore using trend data it is possible to forecast cost or schedule overruns at quite an early stage in a project.
项目当前的执行情况是项目未来执行情况最好的指示器，因此在项目较早期使用项目动态数据可能预测项目的成本和时间安排是否超出预期。
Acrylic (PMMA) occupies major share in flat printing, such as: mobile phone lens printing. As its large area of printing, the cost performance has become the most important indicator.
亚克力在平板印刷中，所占比重大，如：手机镜片的印刷。由于印刷面积大，油墨的性价比成了衡量油墨的一项最为重要的指标。
Acrylic (PMMA) occupies major share in flat printing, such as: mobile phone lens printing. As its large area of printing, the cost performance has become the most important indicator.
亚克力在平板印刷中，所占比重大，如：手机镜片的印刷。由于印刷面积大，油墨的性价比成了衡量油墨的一项最为重要的指标。
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