1) efficiency characteristic
效率特性
1.
Fitting method for pump efficiency characteristic curve based on B-spline;
基于B样条的水泵效率特性曲线拟合方法
2) efficiency characteristics
效率特性
1.
Taking PM type(the permanent magnet model) SLPMU -025A motor as an example , this paper makes analytical calculation of its efficiency characteristics by the means of equivalent circuit.
以日本神钢电机公司制造的PM型(永久磁铁型)SLPMU-025A为样机,利用等效电路法对其效率特性进行了解析计算。
3) characteristics of phosphorus efficiency
磷效率特性
1.
Studies on characteristics of phosphorus efficiency of 19 native soybean genotypes in Guangdong and relationship between those and some morphological , physiological features were conducted by means of soil pots in this paper.
) Merrill)基因型磷效率特性的研究鲜见报到 。
4) characteristics of power-efficiency
功率-效率特性
5) efficiency frequency characteristic
效率频率特性
6) Efficiency characteristic of turbine
涡轮效率特性
补充资料：配置效率和生产效率
在经济学上，经济发展的动力，或者说效率的来源，分为两类：一类是配置效率，二是生产效率。所谓配置效率，是指给定资源和技术的条件下，怎么样使资源从边际生产率低的地方流向边际生产率高的地方，从而使得资源和利用更合理、社会总价值达到最大;而生产效率是指如何通过技术进步提高每一种资源的生产率，也就是把社会的生产可行性边界向外移。
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