查询词典 Class Two

Therefore,in this thesis, by using of the Lyapunov function ,Lasalles in-variance principle and the analytical technique to construct return mappings[34-36],we describe some important properties of the dynamic behaviors of two class of discrete-time model of two-cell cellular neural networks ,which includes stability,asymptotic stability,the existence and attractability of periodic solutions.

因此，本学位论文利用Lyapunov函数和Lasalle不变集原理以及利用分析技巧构造回复映射等方法对两类二元离散细胞神经网络模型的动力学性态进行定性分析，讨论了这些模型的稳定性、渐近稳定性、周期解的存在吸引性，全文共分三章。

Meanwhile, it could be seen that there does not exist a confidence interval with width less than 0.5 because of the property of Poisson distribution. Based on these conditions, the author mainly carried out research into two aspects of this problem as follows. Firstly, by numerical and theoretical analysis, the author compares some existent confidence intervals, for example,"exact" confidence interval, Wald confidence interval and Bayesian confidence interval, and finds some deficiencies points of the confidence intervals, whose modification version has been proposed .Also, several better confidence intervals such asare also presented .Secondly, for given confidence coefficient and interval width, the author constructs a class of asymptotical two-stage interval estimate procedures. At the same time, under varies restriction of confidence coefflcientent interval width, the optional sample size of the first stage has been computed by numerical computation. The numerical computation shows that the method considered in this dissertation have good properties and applied value.

同时，由于Poisson分布的特性，我们知道不存在其参数区间长度小于0.5的置信区间，基于这些情况，我们主要展开了以下两个方面的研究：一是利用数值计算分析与理论分析的方法对现有的若干置信区间如"精确"置信区间，Wald置信区间，Bayes置信区间等进行分析比较，发现了一些缺陷，针对这些缺陷，我们进行适当的修正，并得到几种性质较好的置信区间如：修正大样本区间Jeffreys原则下置信区间二是针对已给定的置信系数与区间长度，我们提出了一种渐近的两阶段区间估计程序，并利用数值计算的方法，在各种置信系数与区间长度限定下，算出了最优的第一阶段观测次数，大量数据表明，本文考虑的方法性态良好，具有应用价值。

Methods: Forty patients with CHF (NYHA class Ⅱ-Ⅳ) were randomly divided into two groups. Both groups were treated by conventional therapy and the treatment course was two weeks. The treatment group was added with Fufangzhenwu Electuary, but the conventional therapy dosages were only 1/2-2/3 to the control group.

40例CHF患者随机分为两组，对照组采用常规CHF治疗；治疗组常规治疗药物同对照组，但剂为对照组1/2~2/3，并加服复方真武冲剂；两组疗程均为2周。

In the past two years I have been prepareing for the postgraduate examination while I have been teaching *****in NO.****middle School and I was a head-teacher of a class in junior grade two.

注意在准备的过程中，要结合自己的经历和见解来准备答案，让自己回答的问题和整个的自我介绍融为一个整体。

In the supermarket you have class one, two or class three eggs and some are more expensive than others and some give you better omelettes.

在超市里，有很多档次的鸡蛋，而好的虽然要比差的贵、但是能够做出更好的煎蛋。

In the supermarket you have class one, two or class three eggs and some are more expensive than others and some give you better omelettes.

在超市里你有一级、二级、三级蛋，有的蛋更贵但用它们能做出更好的蛋卷。

Today require students to complete a chlorinated paraffin, when the number of species, there are very few students have forgotten any judgments, although I put the time in class to determine the method to write on the blackboard, two; but the face of such When the situation, I did not angry, but a very patiently to determine ways to re-explain it to them in detail, though I talked to repeat 5 times, and to account for the time in learning the key to knowledge of the record class.

今天在要求学生完成烷烃的一氯代物种数的时候，有很几个学生都已经忘记任何判断了，虽然我在上课的时候就把判断的方法在黑板上书写了两次；但面对这样情况的时候，我没有生气，而是很耐心地把判断方法再次详细地讲解给他们听，虽然我重复讲了5次，并交代他们在学习的时候该记录上课的关键知识。

The best accuracy, in two-class problem, can be as high as 79.0%, and in three-class problem, can be as high as 67.5%. These results show that the support vector machine is an effective method in the prediction of protein solvent accessibility.

其中，对两类数据的最优分类结果达到79.0%，对三类数据的最优分类结果达到67.5%，表明支持向量机是蛋白残基可溶性预测的一种有效方法。

RT: two people in three-class, one people in one-class

国内标准：RT： 3人二级，2人一级；UT

They are divided into two main classes: one class with handwheels but no gearing, and the other class with cranking actuators and worm gearing or worm and spur gearing combined.

这些地轴架分为两大类：一类配置手轮，没有齿轮执行机构；另一类配置转动曲轴执行机构和蜗轮或蜗轮和凸轮组合执行机构。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。