1) shape coefficient
形系数
1.
In the proposed method,the shape coefficients between the load series ahead of the forecasting time in the forecasting day and the series at the same period of time in the similar days are introduced,which emphasizes on that the value forecasting should be based.
在对电力负荷局部特性分析的基础上,定义了一个描述负荷序列形状相似程度的指标——负荷曲线形系数,提出了一种基于局部形相似的超短期负荷预测方法。
2.
On the basis of the availability of the analysis of intraday load characteristics,one method of extended short-term forecasting based on similar days weight is proposed in this paper,using the idea that the weight is determined by the shape coefficient.
在对当日已有电力负荷特性分析的基础上,运用形系数决定权重的思想,提出了基于相似日权重的扩展短期负荷预测方法。
2) shape coefficient
形状系数
1.
Improved load shape coefficient method in low voltage line loss calculation
低压电网线损计算中的改进形状系数法
2.
25mm)and shape coefficient on the settling velocity were discussed,finally three correlative mathematical models were set up,which established the theoretical foundation for studying WMFS's fluidization and technological parameters.
25mm)及形状系数对沉降末速的影响,最终建立了3个相关的数学模型,为水介质流化床分选机流态化以及工艺参数研究奠定了理论基础。
3.
This paper put forward a new method, in which digital elevation model (DEM) was used to differentiate sub-basins and to extract average slope and maximum length of flow concentration which makes a positive contribution to calculate shape coefficient.
提出一种方法,利用数字高程模型(DEM)划分子流域,提取各单元流域的平均坡度和最大汇流路径长度,以最大汇流路径长度推求形状系数,并将形状系数和平均坡度引入模型结构中,建立其与汇流参数之间的相关关系,使新安江模型能同时考虑降雨、流域形状以及地形分布。
3) fractal coefficient
分形系数
1.
Fractal characteristics of micropore structure of porous media and the meaning of fractal coefficient;
多孔介质微观孔隙结构分形特征及分形系数的意义
4) degree of roundness
圆形系数
5) shape factor
形状系数
1.
Atrium shape factor and plume equations;
中庭的形状系数与烟羽方程
2.
An equipment used to determine the shape factor of catalyst was established in this paper.
建立了测量催化剂颗粒形状系数的实验装置。
3.
By choosing the structure of spread model and the mathematical analysis of the shape factor of rollpass, a designing idea to obtain geometric shape according to strain factor has been built.
通过对宽展模型结构型式的选择和孔型形状系数的数学分析，建立了根据变形系数寻找几何形状的设计思想。
6) pattern Coefficient
图形系数
补充资料：变形区形状系数
变形区形状系数
parameters of deformation zone
b ianxingqu xingzhuang xishu变形区形状系数(parameters of deformationzone)通常指反映变形区几何特征及这些特征在轧制过程中对应力状态影响程度的轧件和工具尺寸的。~一~一，二。，了二H十川，，，。小二，，~参数，主要有z仄、R仄(万一号二}，H/D或从/D。式中D、R、H、h、万、l分别指轧辊直径、轧辊半径、轧件轧前厚度、轧件轧后厚度、轧件平均厚度、变形区长度。 (余望)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条