查询词典 exact square

This thesis discussed the recursive least square algorithm, the linear least square algorithm and recursive orthogonal least square algorithm for the RBPNNs.

文中讨论了递推最小二乘算法、线性最小二乘法和递推正交最小二乘算法用于径向基概率神经网络的训练问题。

Based on analyzing regression analysis, neural network and the least square support vector machines that the three soft computing methods fitting for data fitting, in the paper try to use nonlinear regression analysis, the BP neural network based on Levenberg-Marquardt training algorithm, radial basis function neural network on orthogonal least square training algorithm and least square support vector machines for tracking the position of glass plate.

本文在分析适于数据拟合的回归分析、神经网络、最小二乘支持向量机这三种"软计算"方法的基础上，尝试将非线性回归分析方法，基于Levenberg-Marquardt算法的BP神经网络，基于正交最小二乘训练算法的径向基函数神经网络和最小二乘支持向量机应用于玻璃板位的跟踪中。

Australia, Culture and Sport have launched三室两厅of 75 square meters greatly sought after by the market; view of the courtyard apartment building part of the most popular size is 110 square meters of the Second Methodist二居二厅; Chaoyang unlimited to 70-100 m and 110-120 m二居mainly playing三居units, sales very quickly; Outblaze to launch third phase of the SAR products, also chose to play the main units 80 square meters.

澳大利亚，文化和体育发起三室两厅的七十五平方米大大寻求市场；鉴于庭院公寓大楼的一部分，最流行的尺寸是110平方米的二居二厅二卫；朝阳无限为70-100米和110-120米二居三居为主打单位，销售非常快；炫启动第三阶段的特区产品，也选择发挥主要单位80平方米。

Companies owned by the Lake, an area of 21,000 square meters car Square, 12,000 square meters for the whole Tong Toushi the first-class modern exhibition hall, Hong Pailou Trade Circle is a landmark building.

公司拥有的莱克汽车广场占地21000平方米，其中12000平方米为全通透式的一流现代化展示大厅，是红牌楼商圈的标志性建筑。

Wristwatch made solemn silence and dignity Zhaimen construction area of over 300 square metres of the villa, a nearly 40 square metres of a forecourt and more than 100 square metres of backyard, bonsai flowers, exotic Yicao, trees and flowers of fruit trees, Xiuzhu Ramps film, the flow of Woburn Pavilion :: parvis and the backyard garden between screens to create a one screens poetry gives courtyard seems inevitable feeling.

抬手扣开一扇敦厚沉静而又不失庄严的宅门，建筑面积为300多平方米的别墅里，有一个近40平方米的前院和一个100多平方米的后院，盆景花卉、奇石异草、花木果树、修竹斜影、流水榭亭……前院与后院的园林之间，营造了一帘一帘诗意，给人庭院深深深几许的感觉。

Company nature: domestic production and trade enterprises operating range: Cabling Products (Crystal first, network lines, light stick, coaxial cable, patch panel, sub box, security card, information boxes, cabinets, network modules, information panels, switches, light stick in the total allocation), etc. Product Factory Area: 40,000 square meters Number of employees: 300 people, the history of the development: Shanghai Pu Co., Ltd. Founded in 1998, located in Shanghai Pudong Sunshine Boulevard, covers an area of 40000 square meters, more than 4,000 square meters of standard factory buildings.

公司性质：内资生产型及贸易企业经营范围：布线产品（水晶头，网络线，光扦，同轴线缆，配线架，分线盒，保安牌，信息箱，机柜，网络模块，信息面板，交换机，光扦总配）等产品厂房面积：40000平方米员工人数： 300人发展历史：上海万普有限公司创立于1998年，座落于上海浦东阳光大道旁，占地面积40000平方米，标准厂房4000余平方米。

I have calculated the species diversity for 3 layers (i.e. tree layer, shrub layer and herb layer) by means of various biodiversity index formulas and analyzed the relative species abundance using 9 models of the probability density distribution functions, such as, 3 Distribution (or Beta Distribution, Weibull Distribution, Lognormal Distribution, Poisson Distribution, Binomial Distribution, Negative Binomial Distribution ,Geometric Distribution, etc.. chi-square analyses were conducted on species distribution by using the chi-square test formulated by Pearson to test which distribution function is better, the result of chi square test made it possible to reject the other 8 distribution functions, theβdistribution function performs better than other probability density functions, it has a very close approximation, which can be used for the description of relative abundances of species in forest communities in this data set.

在相对多度研究上选用了九种概率分布模型，这九种概率密度分布函数依次为：贝塔分布、Weibull分布、对数正态分布、泊松分布、二项分布、负二项分布、几何分布、对数分布和奈曼A型分布，并进行了严格的卡方检验，结果表明：其它八种分布均被遭到拒绝，只有贝塔分布获得了通过，且拟合的结果非常理想。

Quadrat A square area of variable size depending on the study (standard sizes are 0.5 or one meter square to 10m square or more )taken at random, within which the composition of organisms is noted.

样方：由于研究的需要而随机选择的大小（以0.5平方米或1平方米到10平方米或更多为标准的面积）可变的一块区域，称为样方。

Other astrologers believed that by adding one aspect to another the sesquiquadrate, a square plus a semi-square, and the quincunx, a square plus a sextile, could be created. Some thought that the quincunx was made up of five semi-sextiles, or that it was the inversion of the semi-sextile.

其他的占星家相信在另一个半象限差加上一个相位，可以创建新的相位，一个4分加上一个8分，以及梅花形，一个4分加上一个6分。

The paper to analyzes because experiments "factor contribution rate".to conduct the research;Discovered "the pure factor from difference square" for the negative value is the statistic stochastic value result;When the factor function is not extremely remarkable,the factor contribution rate also is a negative value;By now should merge not the remarkable factor square the random error square,recomputation ANOVA as well as factor technical progress factor.

论文对析因试验中用于分析因子作用的"因子贡献率"进行研究；发现"纯因子离差平方和"为负值其实是统计量随机取值的必然结果；尤其当因子作用极不显著时，计算的因子贡献率常常也是负值；这时应该将不显著的因子平方和并入随机误差平方和，重新进行ANOVA以及计算因子贡献率。

Salt is good, but if the salt becomes flat and tasteless, with what do you season it?

14：33 盐本是好的，盐若失了味，可用什么叫它再咸呢？

He reiterated that the PLA is an army of the people under the leadership of the Communist Party of China.

他重申，人民解放军是在中国共产党领导下的人民军队。