查询词典 logistic

Logistic regression analysis was used to determine the risk factor of AKI.

应用Logistic回归分析活体肝移植患者术后AKI发生的危险因素。

Within the round function, the logistic chaotic map and three algebraic group operations are mixed.

在轮函数巾用Logistic混沌映射和3个代数群算子进行混合运算，此外还特别设计了子密钥生成算法。

Within the round function, the logistic chaotic map and three algebraic group operations are mixed. Moreover, the subkeys schedule is specially designed for the consideration of the security.

在轮函数中用Logistic混沌映射和3个代数群算子进行混合运算，此外还特别设计了子密钥生成算法。

Stability and the approximate bifurcation periodic solution of a class of general Logistic model with time delay are discussed.

讨论了具有时滞的广义Logistic模型分支周期解的存在性、稳定性及近似分支周期解。

Independent sample test and multivariate logistic regression analysis were used to study the independent risk predictors of ARAS.

并以显著ARAS为自变量，行Logistic多元回归分析，明确ARAS的独立危险因素。

In the paper,we investigate the asymptotic behavior of three ecological models and the Hopf bifurcation for a class of Logistic model with time delays.

本文共分四个部分研究了三类生态模型解的渐近性和一类时滞Logistic模型的Hopf-分支问题。

We discuss asymptotically best linear unbiased estimators of the Logistic population based on selected order statistics and give the formula of computing the ABLUE, the variance and the covariance of the ABLUE in limit, and properties of the ABLUE, and so on. We give the optimum chosen of spacing which is the ABLUE with maximum asymptotic relative efficiency based on complete sample when selected order statistics number is less than 10, and obtain its maximum asymptotic relative efficiency.

讨论基于Logistic总体Ⅱ型截尾样本的若干个样本分位数的总体分布参数的近似最佳线性无偏估计；给出了该近似最佳线性无偏估计的计算公式，估计方差与协方差的极限表达式及估计量的大样本性质等；给出了全样本，样本分位点个数固定，但不超过10情形下，使上述近似最佳线性无偏估计有最大相对联合估计效率时，样本分位数选取法及最大相对联合估计效率；为大样本情形下，该近似最佳线性无偏估计的应用提供了理论依据。

Methods 134 patients with type 2 diabetes were determined by pure tone audiometry, auditory brainstem responseand distortion product otoacoustic emissions. The risk factors of hearing loss were analyzed by logistic regression analysis. Results 41.8% patients had hearing loss.

测定134例2型糖尿病患者的纯音测听、脑干听觉诱发电位和畸变产物诱发电位结果，回顾性分析听力正常组和异常组的临床资料，并应用多因素logistic回归分析探讨影响听力的危险因素。

Discriminative parameters were identified using logistic regression, and the probabilities of having P. aeruginosa bacteremia were calculated.

采用logistic回归鉴定有差异的参数，并计算患有铜绿假单胞菌菌血症的可能性。

Five of these genes were selected for logistic regression analysis, of which two were the most up-regulated (CDA and MGC20553) and three were the most down-regulated (BANK1, BCNP1, and MS4A1) in CRC patients.

通过logistic回归分析，我们选择了这些基因中的5个基因。在这5个基因中，其中2个基因（CDA 和 MGC20553）在CRC患者中会上调表达；另外三个基因（BANK1，BCNP1，以及MS4A1）在CRC患者中会下调表达。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。