查询词典 binomial

The results showed that the spatial distribution patterns of cochineal in cactus belonged to aggregation distribution, the basic component of distribution was individual population, the probability distribution was in accorded with negative binomial and the cochineal mainly distributed the second and third stem in cactus.

结果表明，该虫在寄主仙人掌茎片上的空间分布型属于聚集分布，分布的基本成分是个体群，概率分布符合负二项分布，主要分布在仙人掌的第2和第3级茎片上。

This method reveals the combinatorial connections between the binomial coefficients and the Gaussian coefficients.

这种证明方法深刻地揭示了高斯系数和二项式系数之间的组合联系。

Considering the three parameters Weibull distribution which is more congruous to fact than the two parameters Weibull distribution in dealing with the electric intension data, the method of maximum likelihood estimation and the method of the two binomial regression is applied in estimating the three parameters Weibull distribution in this paper.

鉴于三参数Weibull分布在处理电气强度数据时比二参数更符合实际，本文介绍利用二项式回归法和极大似然法对三参数Weibull分布参数进行点估计的方法。

Chart -- A discrete control chart. Based on the binomial distribution, fraction defective, p, is the ratio of the number of defective items, x, in a sample of size n.

图 --一种基于二项式分布的计数值控制图，它反映的是有缺陷产品的比率。P就是样本容量为n时，有缺陷产品x的比率。

The algorithm for K/N and cold standby equipment are studied by the Monte Carlo method. The algorithm for test and evaluation of binomial type unit, exponential type unit and series type equipment are implemented, the accuracy of the algorithms is validated with examples.

论文对专家信息融合的模型和算法进行了讨论，定义了专家信息之间的一致度，利用证据理论对专家信息一致度矩阵进行研究，提出了基于一致度的专家信息融合算法，该方法约束条件少，易于在可靠性试验评价中进行应用。

Furthermore, the functional matrix Pn,λ with polynomial of binomial type related to and its properties are studied.

同时，考察了与二项式型多项式相伴的函数矩阵Pn，λ及其性质。

It is shown that the form of average intensity is not a Gaussian function but a polynomial of the power of the binomial function, Gaussian function, and the incomplete gamma function.

结果同时表明，斜程湍流大气传输的有限光束光强不仅是发射光束半径、传输距离和球面波长期平均相干长度的函数，同时也是发射孔半径的函数。

Generalized Linear Models are an extension of the linear modeling process that allows models to be fit to data that follow probability distributions other than the Normal distribution, such as the Poisson, Binomial, Multinomial, and etc.. Generalized Linear Models also relax the requirement of equality or constancy of variances that is required for hypothesis tests in traditional linear models. Hypothesis tests applied to the Generalized Linear Model do not require normality of the response variable, nor do they require homogeneity of variances.

广义线性模型是线性模型的扩展，对数据的要求不必局限于服从正态分布，同时放松了对"方差一致性"的要求，这在传统的一般线性模型假设检验中是必不可少的，而在广义线性模型假设检验中，响应变量也可以服从其它分布（如：泊松分布，二项分布及多项分布等）。

This article, by presuming the representative scenario and supposing in reason, proposes a method of binomial accumulation OS-CFAR（Order Statistics-Constant False Alarm Rate） detection algorithm in the presence of sector-region searching mode by accumulating irrelevantly the radar echoes in every dwell interval.

针对反舰导弹末制导雷达常用的扇形搜索方式，提出一种二项式积累OS-CFAR检测算法。

In this paper, we will not do this and take use of a binomial tree to predict the interest rate path, with which pricing callable bond being listed in intra-bank bond market of China.

本文并不采用分拆可赎回债券的方法，而是采用一种二叉树利率图方法对利率路径进行估计，并利用中国银行间债券市场的交易数据进行实证分析。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。