...时的末端功率(亦即设备组取用的功率)与首端功率 (亦即计算负荷)之比 令上式中的 ,这K d 即"需要系数"(demand coefficient )。由上式可知,需要系数的定义式为 (2-9) 即用电设备组的需要系数,是用电设备组在最大负荷时需用的有功功率与其设备容量的比值。
基于32个网页-相关网页
demand coefficient method 需要系数法
Full Demand Coefficient 安全需求系数
total demand coefficient 完全需求系数
method of demand coefficient 需要系数法
full demand coefficient matrix 完全需要系数矩阵
matrix of total demand coefficient 完全需求系数矩阵
coefficient of personnel demand [劳经] 员工需求指数 ; 员工需求系数
Many scholars consider the changes of Engel 's coefficient as an important quota of sports consumption demand.
许多学者把恩格尔系数的变化，看成是体育消费需求的重要指标。
Traditional correlation coefficient method was improved for corridor traffic demand forecast; accumulating and dispersing nodes and correlative influence factors of traffic demand were analyzed.
通过改进传统的相关系数法进行通道交通需求预测，分析了交通需求的相关影响因素。
Lower coefficient of earthquake seismic intensity of the security role in the decision to lower the overall structure of the yield of standard size and structure of the extensive demand.
地震力降低系数对设防烈度地震作用的整体降低实际上决定了结构的屈服水准和对结构延性需求的大小。
应用推荐