尾重位置 的英文怎麼說
中文拼音 [wěizhòngwèizhì]
尾重位置
英文
tail heavy position-
It ' s unable to estimate the dispersion effects. in this paper, we consider a model of heterscedasticity, and present a new algorithm on the basis of hamada and wu ( 1991 ) ' s iterated algorithm on estimation of location effects, combining brenneman and nair ( 2001 ) ' s mh method on estimation of dispersion effects. this algorithm of model selection and simutanious estimation of location and dispersion effects analyze unreplicated factorial experiments with censored data
本文考慮試驗點是異方差的模型，在hamada和wu （ 1991 ）位置效應分析方法的基礎上，將brenneman和nair （ 2001 ）散度效應分析的mh方法融入其中，對帶有截尾數據的無重復因子試驗給出了模型選擇以及同時估計位置效應和散度效應的迭代演算法，改進了hamada和wu的方法。Aoccdrnig to rscheearch at cmabrigde uinervtisy, it deosn ' t mttaer waht oredr the ltteers in a wrod are, the olny iprmoetnt tihng is taht the frist and lsat ltteres are at the rghit pclae
根據劍橋大學的調查研究，一個單詞中字母的排放順序無關緊要，最重要的一點在於首尾字母是否擺放在正確的位置上。For the - b nonword boundary operator, position is not important because the match is not relative to the beginning or end of a word
中的字邊界處。對于 b非字邊界運算符，位置並不重要，因為匹配不關心究竟是單詞的開頭還是結尾。The groundwork of the arrangement was the family dresser, which, with its shining handles, and finger - marks, and domestic evidences thick upon it, stood importantly in front, over the tails of the shaft - horses, in its erect and natural position, like some ark of the covenant that they were bound to carry reverently
裝車的基礎部分是家裡的碗櫃，碗柜上有發亮的把手，手指頭印兒和沾在上面的厚厚油垢它按照平常的擺法被豎在車前面重要的位置上，對著拉車的馬的尾巴那個碗櫃就像一個約櫃，搬運的時候要恭恭敬敬地才行。The method of identifying and estimating the factor location effect is the main content of reseatch in the traditional experiment design with complete data ( the observation of experiment is known exactly ). in the standard method the identification of dispersion effects typically requires replications with the fixed factor levels
在完全數據（即試驗的觀測值無截尾數據）情形下，因子位置效應的鑒別和估計方法是傳統試驗設計的主要研究內容；而對于因子的散度效應鑒別，傳統方法需要在固定因子水平組合下作若干次重復試驗。The tail boom was substantially broken approximately in the middle
直升機的尾梁約在中間位置嚴重斷裂。Firstly, we estimate the variance and the mean of each cell with maximum likelihood ; secondly, we identify the important dispersion effects based on least squares analysis of the logarithm of within - replication variance ; last, we identify the important location effects based on weighted least squares analysis of the mean of each cell. a simulation study also demonstrates its superiority over some existing methods. an experiment for the robust design of thermostat is used to illustrate the method
本文對帶有右截尾數據的有重復因子試驗，提出了另一種分析位置效應和散度效應的方法：首先，在每一個試驗點，對重復試驗觀察值用極大似然法估計出均值和方差；其次，用每個試驗點方差估計值的對數作為響應變量與各因子建立回歸模型，鑒別出顯著的散度效應；之後，採用加權最小二乘法鑒別出比較顯著的位置效應。分享友人