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The results of empirical research of the three models show: The listed companies with irregularity actions are arranged in the aftermost part on the basis of evaluating results in accord with facts; the evaluating results of coefficient of variation model and catastrophe theory model is high correlation and more exact than the results of KMV model; when choosing credit risk models, we should consider the differences between indexes' models and unindexes'models.
三个模型的实证分析表明:受违规处理的上市公司排名都靠后,评估结果符合实际情况;变异系数模型和突变级数模型结果高度相关,并且比KMV模型结果的准确性更高;在选择信用评估模型时,要考虑指标评估和非指标评估模型的差异。
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In this paper we present a method we use to train context-independent phone models.On the basis of trained context-independent phone models,the training of allophone models and the output distributions generalizing of allophone models using binary decision trees can be accomplished.
在本文中,给出一种用于训练与发音语境无关音素模型的方法,然后利用这种音素模型完成对异音模型的训练、以及对异音模型的输出分布的二值决策树聚类。
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France and Finland advertising business district, shopping district computer advertising, TV advertising business district, the film industry advertising business district, beautiful models circle, beautiful woman in the circle model, beauty girl model ring, beautiful ring girls, models, beauty model ring, ring cameraman, photography division ring; computer video advertising business district; Mobile:+0086-13901623260; Netherlands Montenegro Czech, Croatia and Latvia advertising business district, shopping district computer advertising, television advertising business district, the film industry advertising business district, beautiful models circle, beautiful woman in the circle model, beauty girl model ring, beautiful ring girls, models, beauty model ring, ring cameraman, photographers circle; computer video advertising business district; Mobile:+
北美洲广告商圈,电脑广告商圈,电视台广告商圈,电影界广告商圈,美女模特圈,美丽女人模特圈,美容姑娘模特圈,漂亮女孩模特圈,美人模特圈,摄像师圈,摄影师圈;电脑视频广告商圈;Mobile:+0086-13901623260;安提瓜和巴布达巴巴多斯巴哈马巴拿马伯利兹多米尼加多米尼克广告商圈,电脑广告商圈,电视台广告商圈,电影界广告商圈,美女模特圈,美丽女人模特圈,美容姑娘模特圈,漂亮女孩模特圈,美人模特圈,摄像师圈,摄影师圈;电脑视频广告商圈;Mobile:+
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Firstly, we consider SIQR epidemical models with continuous and pulse vaccinations; the reproduction numbers have been obtained for those models; by using Dulac function, we prove the global stabilities of equilibrium of SIQR model with continuous vaccination. In the SIQR epidemical models with pulse vaccinations, we have also discussed the existence of the infection-free periodic solution, the global stabilities of the infection-free periodic solutions, and the effectiveness of pulse vaccination and continuous vaccination policies has been compared for the two models.
文中首先考虑具有连续免疫接种和脉冲免疫接种的SIQR传染病模型,分别获得了它们各自的基本再生数;利用Dulac函数方法证明了具有连续免疫接种的SIQR模型无病平衡点的全局渐近稳定性;在脉冲免疫接种下SIQR传染病模型里,讨论了无病周期解的存在性,证明了该周期解的全局渐近稳定性,并且对连续和脉冲接种下的SIQR传染病模型的接种效率进行了比较。
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The mathematical models of the delay of the GPS signal in the circumstance are put forward respectively. The computation of orbital arc of the two satellite constellations is based on two body problem and perturbations models. An algorithm based on the IRI model and thin layer model is used to simulate the ionospheric delay of the GPS signal. The error models of observation, multipath, relativity and antenna phase center bias are also researched. Under the consideration of the autocorrelation of the electronical measurements, the autoregressive model of time series is introduced into the noise models.
在信号仿真中,研究了利用二体运动和摄动法计算LEO卫星至GPS卫星星座的几何距离的问题;在信号的误差模型中,研究了电离层时延的IRI2001模型和单层投影模型;讨论了观测误差、多径效应、相对论效应和天线相位中心偏移的误差模型;结合电子测量噪声的具有自相关特性的经验,研究了观测误差的AR模型;结合实测数据分析,讨论了接收机钟差和卫星钟差的误差建模问题。
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The first part discusses about the effects of the five factors:temperature,relative air moisture,rate of frass sifting,density of larvae,fodder water percentage to growth speed and survival rate of older mealworm (Tenebrio molitor L.) larvae through rotational composite design of quadratic regression. Two models were established to describe the effects of the five factors. The models showed that percentage of fodder water is the major factor that has effect on the growing speed of T. molitor larvae,and fodder water is the major factor on death rate. The models also show that temperature on growth speed,temperature and fodder have important effects on death rate,and the significant test showed they have significant difference on 1% or 5% level. From the two models,by frequency analysis,we can get the optimizing rearing condition,in which the mealworm larvae overweight 10% per day,temperature is 25-26 ,frass sifting rate is once 2-4 days,density of larvae is 0.61-0.79 g/cm2,fodder water is 33.27%-39.71%. And the rearing condition,in which total death rate of T.
第一部分:采用五因素二次正交旋转组合设计,以黄粉虫幼虫饲养过程中饲养温度(X_1)相对湿度(X_2)、虫粪筛除频率(X_3)、饲养密度(X_4)以及饲料含水量(X_5)五因素为参试因素,考查它们对黄粉虫高龄幼虫的生长及存活的影响,建立了以黄粉虫幼虫增重率及死亡率为目标函数的回归模型,并进行了简化: Y_增=127.5079+18.6559x_5+2.7894x_3x_4-2.3854x_3x_5-3.0594x_1~2+1.8241x_3~2-3.8559x_5~2 Y_死=1.7459+0.4108x_1+0.0975x_2+0.9025x_4+0.3442x_5+0.0834x_1~2+0.3060x_4~2-0.2623x_5~2 分析结果表明:影响黄粉虫幼虫生长后期增重及死亡的主要因素分别为饲料含水量和饲养密度;饲料含水量和温度对黄粉虫增重有着重要的影响,饲养密度、温度、饲料含水量对黄粉虫的死亡有着重要的影响,其影响均达1%或5%显著水平;黄粉虫幼虫后期日增重率大于10%的饲养条件为:温度26~27℃、筛粪频率2~4天/次、饲养密度0.61~0.79g/cm~2、饲料含水量33.27~39.71%。
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And with these results, I delve further into the theoretical issues of MSP and the concentration is on a special class of MSP-Doob skeleton processes. Generalized limit distribution, limit distribution of these processes and conditions and the expressions for the existence of invariable measure of such processes are provided. Finally, these new results are then applied to queueing theory, reliability theory and inventory theory. A detailed study of GI/G/1 queuing model, parallel connection system model, water reservoir model and perishable inventory model is discussed. These models have already been investigated to some degree. In particular, as mentioned above, some scholars have already successfully applied the transient behavior theory of MSP to these models and transient distributions of main variables in such models have been obtained. However, the limit behavior has not been addressed. In this thesis, limit behavior of main variables in the above-mentioned models is established.
在这个基础上,对马尔可夫骨架过程的理论进一步进行了探讨,将注意力集中于一类特殊的马尔可夫骨架过程Doob骨架过程,给出了这类过程的广义极限分布、极限分布以及不变测度存在性条件和表达式,并应用这些结论于排队论、可靠性理论和存储论等领域-具体分析了GI/G/1排队论系统模型、并联系统模型、水库储水模型、易腐烂物品库存模型——这些模型都不同程度地被许多学者研究过,特别,如前面提及,已有人成功地应用马尔可夫骨架过程的瞬时性态理论,获得了上述各模型中的主要参量过程的瞬时分布,但是,却并没有探讨它们的极限性态——建立了若干关于上述各模犁的主要参量过程的极限性态的结果。
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Note, the Repository from the generic point of the view is holding models; these models can be models of the other models stored in relational tables, etc. Based on the deployment model, the application model must be exported to the runtime in the fashion of understandable resources by runtime projector.
请注意,从一般的观点是持有点仓库模型,这些模型可在关系表中其他的模型等的基础上,部署模型模型,应用模型,必须出口,在时装运行投影机的运行可以理解的资源。
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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)。
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In this paper, two types of transport models widely used for water and salinity in soils are introduced; one is physical models, which include convection-dispersion Equation, stream tube model and HYDRUS developed by US Salinity Laboratory. At the same time, the parameter research is related to physical models. Another is system models, such as Transfer Function Model and BP-Network model. The resemblances and the differences among these modeling are compared and analyzed.
介绍了国内外目前应用较为广泛的几种水盐运移模型,包括对流-弥散模型、流管模型和美国国家盐渍土改良中心开发的HYDRUS模型等3种物理模型以及相关的模型参数研究;两种系统模型:传递函数模型和BP人工神经网络模型。
- 相关中文对照歌词
- Models
- Model (K)
- 100 Bottles
- Boy
- 100 Bottles
- Swang
- All The Same
- Hungry Hungry
- Role Models
- Black And Yellow
- 推荐网络例句
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Looking to bounce back from defeat against Cesena last weekend, the Calabrian boss will be sticking to his tried and tested 4-3-3, with Lopez and Sedivic joined up front in Giampaolo's absence by either Nanni or Plasmati.
鉴于上周末对切塞纳的比赛中反败为胜,这支南方球队将会更坚持其一贯而有效的4-3-3阵型,洛佩斯和塞德维奇将取代受伤缺席的詹保罗,和纳尼或者帕斯马蒂中的一个搭档锋线。
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Meanwhile, their exposure to the more freewheeling ways of the West broadened dramatically.
另外,西方较自由的生活方式对年轻人的影响增大。
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We are fed up with what the garrulous old lady said.
我们已经对那位爱唠叨的老太太所说的话感到厌烦了。