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。
We analyze the replacing of the hydropower consumption competition with the coal, the oil and natural gas consumption using the VAR model the pulse response impact function.
运用VAR模型的脉冲响应冲击函数，进行水电消费与煤炭消费、石油消费、天然气消费之间的替代性分析。
The optimization models of heavy oil consumption and the on-line measurement model of heavy oil flux are central contents of this paper.
重油消耗量最优化模型和重油流量在线计量模型是本文研究的核心内容。
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