几个

At first, in this paper, the concept and type were introduced; afterwards, how to apply counter-examples in the higher mathematics was expatiated particularly in such aspects: concept、theorem、rule、formula and distinguishing true and false of the proposition; Finally, the construction of counter-examples was explored using special example、character、the method of approach as well as intuitional geometrical graphics.

本文首先简要介绍了反例的概念和类型；然后从概念、定理、法则、公式以及判别命题真假等几个方面，详细阐述了在高等数学中如何应用反例；最后，从利用特例、性质，采用逼近的方法以及直观的几何图形几个方面探讨反例的构造。

"We are seeing the combined impact of a chronic undernourishment of a very large part of the population and the impact of it is more dramatic than just a few weeks or months where you have too little to eat," said Due.

迪尤说："我们看到人口中一大部分人长期营养不良的影响。这种影响远远大于仅仅几个星期或几个月没有东西吃的影响。"

In this paper,several quasi-Newton algorithms are generalized to a class of new quasi-Newton equation,several modified quasi-Newton algorithm s are obtained and their global convergence are proved under the objective function is uniformly convex.

将几个拟牛顿算法推广到一类新拟牛顿方程，得到几个修正拟牛顿算法；在目标函数为一致凸的条件下，证明了它们都具有全局收敛性。

This paper focuses on the Schur theorem and the proof of it, the definition of a unitary matrix, Schur theorem given several important inference, and its application in the matrix above few examples.

本文重点研究了Schur定理的内容和它的证明，定义了酉矩阵，给出了Schur定理的几个重要推论，以及其应用在矩阵上面的几个实例。

She has a meaty resume in TV, including top shows Recue 911, Touched by an Angel, Several movies of the week and a guest star spots on several music videos including TLC's "Unpretty."

她有一个肉恢复在电视，包括顶端显示Recue 911 ，感动的天使，有几个电影周和住客星点的几个音乐录影带，包括薄层色谱法的" Unpretty 。"

The authority should combine private employees with social insurance system veritably and propel the process of our social insurance system.

本文对国外几个典型国家的社会保险的资金筹集结构进行分析，并探讨了这几个国家的社会保险制度中存在的优点和不足，同时立足于我国国情与借鉴国外社会保险制度之间寻找结合点，探索中国特色的社会保险建设道路。

After hundreds of calls, I was able to make few walk-in brief interviews.

打了几百个电话后，我总算得到了几个面试机会。

For example, in several cities of the hardness of the water itself, several urban water rate of impurities.

比如说，几个都会的火本身的硬度如何，几个都会火的杂质率如何。

The Pharisees took the common-sense course of encouraging the wife, despite the letter of the Law, to take her usual place in the home and appear in her wonted dignity before her husband and children Ket.

关於法律的利未纯度，在共同的原始习俗，妇女被排除，定期和几个星期和几个月后，生育，从家庭

Some of this will depend on the hospital's procedures with newborns; there are hospitals which test a newborn, often returning him to you after several hours time has elapsed; others who deliver via caesarian will have to be in post-op for several hours.

一些这将取决于该医院的程序与新生儿；有医院，哪个测试新生儿，往往回到他给你的后几个小时，时间已过去了；他人谁提供经剖腹生产将要在后的作品了几个小时。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。