所谓基于元素的索引(Elementary Index), 是指对元素名称(element name) 进行索引; 有了此索引, 以一下子读取到指定名称的所有元素结点在数据库中的地址(Element ...
基于8个网页-相关网页
Elementary price index 基本价格指数
Second, the paper defines evaluation index entropy and entropy weight, and elementary arithmetic of multi-objective synthetic evaluation based on entropy weight is described.
定义了评价指标的熵和熵权的概念,并提出了基于熵权的多指标综合评估的基本算法。
Feasibility of measuring complex refractive index with ellipsometry is discussed and a set of experiment equipment is set up to make elementary experiment.
探讨了椭圆偏振测量术应用生物组织复折射率测量的可行性,建立了相应的实验装置并进行了初步的实验测量。
应用推荐