1) concentration ratio
集中率
1.
This thesis calculates its evolving contrail via differential technique,decomposes Gini modulus on income inequality of ruaral and urban into subentry income by concentration ratio and contribute ration,Quantifies poise degree on source of income and effection on income inequality.
文章采用差值法推算城乡居民收入差距演变轨迹,并将城乡居民收入基尼系数通过集中率与贡献率在各分项收入之间进行分解,以量化各项收入来源在城乡居民之间分配的均衡程度和对收入差距的影响,从而揭示城乡收入差距扩大的现实成因,提出政策建议。
2.
n this paper, a theoretical model of the evolution of concentration ratio is set up,and the parameters of the system are appraised.
本文建立了集中率演化的理论模型，对系统的参数值进行了估算。
3.
However,the concentration ratio(CR),Gini coeffient(G) and A.
通过对现阶段工业集中度的测算发现,我国几乎所有行业均为竞争型行业,各行业的集中率、基尼系数和赫芬达尔指数均远低于发达国家同一时期值,行业内缺乏具有占绝对规模优势的大企业。
2) concentration probability
集中概率
1.
It is proved that the restricted least squares estimatorθ~*is preferable to θ under the concentration probability criteria.
对于线性模型y=Xθ+ε,ε服从椭球等高单峰分布,未知参数θ满足不等式约束a′θ≥0,证明了在参数估计优良性的集中概率准则下,θ的约束最小二乘估计θ~*优于最小二乘估计θ。
3) energy compaction efficiency
能量集中率
4) Rate of L~2-concentration
L~2-集中率
5) rate of L2 concentration
L2集中速率
6) Area Concentration
区域集中率
补充资料：电导率(见电阻率)
电导率(见电阻率)
conductivity
d!日nd日O}已电导率(eonduetivity)见电阻率。
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