1) Double-h-ridged estimations
双h类估计
2) double-h class ridge estimator
双h型岭估计
3) double-l ridged estimations
双l类估计
1.
The purpose of this paper is to modify three calsses of biased estimations (Stein-typed estimations, double-h ridged estimations, double-l ridged estimations) so that these improved estimations could always be better than the least squared estimation in the sense of MSE.
对线性模型中回归系数的Stein型估计,双h类估计和双l类估计作了改进,使得它们在设计阵的任何情形下都能一致优于最小二乘估计。
4) the double k-class estimators
双k类估计
5) Hlder estimate
Hlder估计
6) H~1 Error Estimate
H~1估计
补充资料：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
CAS：38051-10-4
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
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