呈病态
2.Having a sickly or unhealthy pallor indicative of nausea or jealousy, for example.
3.We put forward a two steps biased estimate and prove that the MSE of above estimate is less than the MSE of the two steps covariance improvement estimate when the multi-collinearity is exist
4.In this paper we generalize the synthesized ridge estimate of regression coefficient in growth curve model Y=X1BX 2+ε where E(ε)=0,Cov(ε)■=Cov(Vec(ε))=Iq?σ2In to the model in which covariance matrix is positive definite and semi-definite matrix when the design matrix X 1(orX 2) is an ill-conditioned matrix. And it’s characteristics are analyzed.
5.In this paper, we discuss the ridge estimator and the prinripal component es-timator are "close" in the sense of Euclidian when we limited the ridge parameter k in aspectal range.
6.The frequency - domain relative signal - to - noise ratios were analysed in 36 normal women and 30 patients who had moderate or light degree of abnormal voice. The result indicated that the frequency -domain relative signal - to - noise ratios of the normal voice were distributed stably and the relative signal - to - noise ratios of the diseased voice differed obviously from that of the normal one above 1 700 Hz(P<0.01).
7.Some of the sporidia appear kidney form or long oval shaped, and smooth at the surface, the size is 2.4 μm×1.2 μm, and the ratio of length to width is 2.0. By the areificial infection experiment, we understood the process of the development of chalkbrood and the day age when a bee barva is most likely to be infected.
8.Liver kidney asks for diagnostic point integratedly to have: The disease of the original heroic spirit that send a gender with ① certain fish, and be in a bad way; ② is in hepatic disease course, appeared clammy change of the kidney, and show undertake the gender accentuates; ③ assay hints kidney function is damaged; The disease of materiality of the former kidney that send a gender that ④ except coexists reachs position of kidney function exhaustion; ⑤ follows hepatic disease improve, nephritic illness is improved accordingly; ⑥ often incorporates in the person that liver comes on on the foundation of sclerotic ascites attenuant sex low natrium is asked for integratedly.
