An exponential analytic model is proposed in this paper based on the generation system reliability of interconnected areas.
文中提出了基于区域可靠性的发电可靠性指数解析模型,考虑了本区域和互联区域的备用容量以及联络线的传输容量变化对各个区域的发电可靠性的影响,建立了基于影响分布因子矩阵的直观表达式。
Discussion about water quality evaluation index method in drink water source;
饮用水源水质评价指数法探讨
The forecast of the air pollutant index in different forecast area in Rizhao City;
日照市大气质量指数分区预报
A universal index formula of water quality evaluation suited to multi-parameter;
适用于多指标的水环境质量评价的普适指数公式
The Research of Exponential Measuring of Industrial Design s Evaluation Criterion;
工业设计评价标准的指数型量化研究
The exponent of the primitive two-colored directed graph D is the minimum value of h+k taken over all such h and k.
一个双色有向图D是本原的,如果存在非负整数h和k,且h+k>0,使得D中的每一对顶点(i,j)都存在从i到j的(h,k)-途径,则称h+k的最小值为D的本原指数。
A class of trigonometric Bézier curves with two exponential shape parameters;
一类形状参数为指数的三角Bézier曲线
It is concluded that the decline regularities of the total well fluid production,dry gas produc tion and conden-sate production accord with the exponential decline rule.
指数递减法是油气藏工程中的一个重要预测方法。
Evaluation of Lushan Mountain water environmental quality situation by means of two indices.;
两种指数对庐山水体环境质量状况的评价
On the Indices of Illite Crystallinity;
关于伊利石结晶度诸指数的评价