1) Two_stage error_in_variable
两阶段度量误差模型
2) two-stage model
两阶段模型
1.
In this paper, by using patents as the middle products, a two-stage model is used to describe the total procedure of innovative activities of Chinese regional innovation system.
本文应用两阶段模型,以专利作为中间产品,将区域创新活动分为技术产出阶段和经济产出阶段以及二者的综合阶段,并运用DEA方法中的模型,分别对创新活动的技术有效性、经济有效性以及综合有效性进行评价。
2.
The Data Envelopment Analysis(DEA) technique and the technological innovation two-stage model are applied for this purpose.
本文使用DEA方法和技术创新的两阶段模型来测度我国LMT产业技术创新活动的相对效率并分析影响我国LMT产业创新绩效提高的关键因素。
3.
This paper uses DEA method,by using patents and theses as the middle products,a two-stage model from S&T input to the economic output is used to respectively evaluate the provincial output efficiency which from S&T input to S&T achievements and conversion efficiency which is from S&T achievements to economic benefits.
本文运用DEA方法,通过科技投入到经济产出的两阶段模型,以专利、论文作为中间产品,分别对各省级区域从科技创新资源的投入到科技成果的产出效率和科技成果到经济效益的转化效率进行评价。
3) measurement error model
度量误差模型
1.
It is necessary to determine the ratio between variance of sampling error e of quadratic average diameter Dg and that of sampling error ε of the tree numbers N per unit area when measurement error models is applied to estimate the parameters of a model between Dg and N ,in a study on stand self thinning processes.
在林分自稀疏过程研究中，利用度量误差模型的形式估计林分断面积平均直径Ｄｇ与单位面积株数Ｎ关系模型的参数时，需要确定Ｄｇ和Ｎ的抽样误差ｅ、ε方差的比值。
4) Fuzzy Two-stage Programming
模糊两阶段模型
6) DEA/AHP two stage model
DEA/AHP两阶段模型
1.
In order to improve the objectiveness of urban traffic management & planning evaluation,DEA/AHP two stage models are used to comprehensively evaluate all solutions.
为提高城市交通管理规划方案评价的客观性,采用DEA/AHP两阶段模型对所有参评方案进行综合评价。
补充资料：可公度量和不可公度量
可公度量和不可公度量
ommensulble and incommensuable magnitudes (quantities)
可公度t和不可公度t【~e璐u由lea目in~men-su.ble magultodes(quanti柱es);“洲口Mel娜M毗“”“”-113Mep目M曰e肠eJ皿，一皿曰』 如果两个同类量(例如两个长度或两个面积)具有或不具有公度(common measure，即另一个同类量，所考虑的两个量都是这个量的整数倍)，则相应地称这两个量为可公度量或不可公度量.正方形的边长和对角线，或圆的面积和丫的半径的平方，都是不可公度量的例尹.如果两个量是可公度的，则‘l艺们的比是有理数;相反，不可公度量忿比是无理数、
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