问题的

The likelihood ratio criterion of sphericity test, its asymptotic expansion and limiting distribution are obtained.

第二部分：考虑广义球形检验问题。论文得到了这个问题的检验准则，并给出了它的渐进展开。

Accordingly, in education, the teacher should pay attention to directive student to learn to use geometrical figure, handle the consciousness of physical problem with auxiliary circle especially, increase the capacity that uses geometrical knowledge to solve physical problem thereby.

因此，在教学中，教师应注重指导学生学会利用几何图形，尤其是用辅助圆处理物理新问题的意识，从而提高运用几何知识解决物理新问题的能力。

It's a question at the heart of many other questions that baffle us these days.

这个问题是那些这些日子里困扰我们的问题的核心。

independent audit is essenttially a group of contract among client,bailee and federation of cpa.those factors, such as economic activity's uncertainty,asymmetric information and limited rationality have resolved that contract is almost imperfect.so adverse selection and moral hazard always exist in all the course of signing and carrying a contract,and seriously in the responsibility insurance of cpa decided by professional characteristic of independent audit,and particularly in our country decided by "state-owned property right" and "public contract" of our state-owned enterprise.

独立审计实质上是委托人、受托人和注册会计师协会之间的一组契约的集合。经济活动的不确定性和复杂性，信息的不完全和不对称以及签约双方的有限理性等因素决定了契约总是不完备的，几乎在所有契约的签订和履行中，都不同程度地存在逆向选择和道德风险问题；独立审计的职业特点，决定了注册会计师执业责任保险中逆向选择和道德风险问题的严重性；我国国有企业"公有产权"和"公共契约"特性，决定了我国独立审计执业责任保险中逆向选择和道德风险问题的特殊性。

independent audit is essenttially a group of contract among client,bailee and federation of cpa.those factors, such as economic activity's uncertainty,asymmetric information and limited rationality have resolved that contract is almost imperfect.so adverse selection and moral hazard always exist in all the course of signing and carrying a contract,and seriously in the responsibility insurance of cpa decided by professional characteristic of independent audit,and particularly in our country decided by "state－owned property right" and "public contract" of our state－owned enterprise.

摘 要］独立审计实质上是委托人、受托人和注册会计师协会之间的一组契约的集合。经济活动的不确定性和复杂性，信息的不完全和不对称以及签约双方的有限理性等因素决定了契约总是不完备的，几乎在所有契约的签订和履行中，都不同程度地存在逆向选择和道德风险问题；独立审计的职业特点，决定了注册会计师执业责任保险中逆向选择和道德风险问题的严重性；我国国有企业"公有产权"和"公共契约"特性，决定了我国独立审计执业责任保险中逆向选择和道德风险问题的特殊性。

I explained the situation to Barak, who was intrigued by the differences and similarities between the Irish problems and his own.

我向巴拉克解释了这一状况，爱尔兰问题和他本国问题的异同之处激起了他的兴趣。

The best way to become acquainted with a subject is to write a book about it.

要精通某一问题的最佳方法，是写一本有关该问题的书。

And that is the key, argues Peter Bergen, an expert on terrorism at the New America Foundation.

新美国基金会的恐怖主义问题专家彼得·伯根说这正是阿富汗问题的关键。

In this thesis, several optimization design problem in mechanical engineering are solved based on the best uniform approximation theory, and some initial work in the basic theory of the best uniform approximation is done.

本文应用最佳一致逼近理论，解决了机械工程中一些优化设计问题，并在最佳一致逼近问题的基础理论方面做了一些开创性的工作。

It includes the following two major aspects:Firstly, the classification and recognition of bifurcation problems.

这些研究主要有以下两个方面的问题：第一，分歧问题的分类与识别。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。