Economy index is a method concisely describing the operation situation of economy system and estimating the characteristics of knowledge economy.
经济指标是简明描述经济体系运作情况的方法，对知识经济特性的测度也不例外。
The results have shown that this method will benefit the security and economy of hydropower plant operation and help the study of the dynamic process of the unit.
仿真实验结果表明，新方法更准确地反映了水击极值点及整个动态过程，对保证水电站运行的安全性和经济性以及研究机组动态过程具有很高的理论和实际应用价值。
The design method not only can ensure the quality of the parts but also consider productivity, economy, reliability and operation. Meanwhile, the design examples were given and...
该设计方法既能保证压铸件质量，又能兼顾生产率、经济性、可靠性和操作性，并给出了压铸模顶出机构的工程设计实例及其分析。
Based on experimental data of engine, torque and oil consumption model of engine are established by method of spline interpolation. The optimum economy and power operation line of engine is obtained.
在实验数据基础上，利用三次样条插值构造了发动机转矩和油耗数学模型，确定了最佳经济性与最佳动力性工作线。
Based on experimental data of engine, torque and oil consumption model of engine are established by method of spline interpolation. The optimum economy and power operation line of engine is obtained.
在实验数据基础上，利用三次样条插值构造了发动机转矩和油耗数学模型，确定了最佳经济性与最佳动力性工作线。
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