Study on controlling factors of accommodation space for terrestrial rifted lake basin;
陆相断陷湖盆可容空间控制因素探讨
Research on the accommodation space transformation system in the Es_3~z member of the Gu nan sag;
孤南洼陷古近系沙三段中亚段可容空间转换系统研究
Effects of volcanic activities on the distribution of accommodation space during the development of volcanic sequence in Xinyang Depression;
阳信洼陷火山活动在层序发育晚期对可容空间的影响
Genesis and evolution of accommodation transformation systems in 2nd member of Upper Triassic Xujiahe Formation,Chuanxi foreland basin;
川西前陆盆地上三叠统须家河组二段可容空间转换系统的成因与演化
Simulation experiment on the changed characteristics of the accommodation in faulted lacustrine basins;
断陷湖盆可容空间变化特征的模拟实验研究
Influenced by tectonic movements,the accommodation,the center of sedimentation and the formation thickness changed in the Silurian of Tarim Basin.
受构造运动的影响,塔里木盆地志留系可容空间发生变化,沉积中心随之迁移,地层厚度发生变化。
An intolerable line, a scrutiny line and a negligible line are obtained through quantitative analysis of fire risk tolerability.
通过量化分析区域火灾风险的可容忍度,讨论了区域火灾风险的不可容忍风险线、审查线及可忽略线,为消防监督部门的风险决策提供基础框架,并结合上海市的相关数据,通过示例对区域火灾风险准则的确立作了说明。
The optimization and admissibility of the linear estimator in the variance components model with stochastic regression coefficients;
方差分量模型中线性估计的最优性及可容许性
Admissibility of Strict πps Sampling Scheme in Class of Unequal Probability Sampling Scheme Without Replacement;
严格πps抽样方案在不放回不等概率抽样方案中的可容许性
Admissibility of Homogenous and Non-homogenous Estimate of Covariance Matrix in Growth Curve Model;
生长曲线模型中协方差矩阵的齐次和非齐次估计的可容许性
The Minimax admissibility characterization of linear estimators with respect to the common mean linear models with linear quality constraints is considered under a matrix loss function.
讨论了矩阵损失下带约束的共同均值线性模型的回归系数线性估计的Minimax可容许特征,根据可容许估计和Minimax可容许估计的定义,给出了非齐次线性估计类中Minimax可容许估计的充要条件,并进行了证明。
Using the result for non-restricted model, we transform the restricted model to common model, and multi collectivity model to single collectivity model, thus, the necessary and sufficient conditions that nonhomogeneous linear estimators for Sβ are admissible in the class of nonhomogeneous linear estimators are obtained which filled the blank for admissibility for restricted linear model.
对线性等式约束的共同均值线性模型,利用无约束单总体模型的现有结果,通过适当变换,把等式约束模型向无约束转换,并把多总体转换为单总体,在矩阵损失下找到了均值参数β的条件可估函数Sβ的线性估计∑mAiyi+a在非齐次线性估计类中可容许的充要条件,填补了等式约束的共同均值线性模型可容许性方i=1面的空白。
This paper has given the necessary and sufficient condition for the admissibility of estimator LY+d of β which may be estimable or unestimable in the class of all estimators.
对于带有不完全椭球约束的线性模型Y ～N(Xβ ,V) ,β′X′NXβ 1 (N 0 ,V>0已知 )本文给出了 β(可估或不可估 )的线性估计LY+d在二次损失下在一切估计类中可容许的充要条
For the linear model Y=Xβ+ε,ε~N(0,V),with the constraint RXβ≥0,where [WTHX]V>0 is known,the necessary and sufficient conditions for a linear estimator of β to be admissible in the class of all(estimators) are obtained.
对于线性模型Y=Xβ+ε,ε~N(0,V),V>0已知,给出了在不等式约束RXβ≥0下β的线性估计在二次损失下及一切估计类中为可容许的充要条件。