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Many large highspeed and long runout landslides could fly in the air at the short-range stage. It is necessary to consider the areodynamics effect and ground effect at the short-range stage of landslide where it starts to fly. However, it is difficult to solve the differential equation with analytical solutions.

许多大型高速远程滑坡在近程活动阶段呈现凌空飞行运动，其飞行过程必须考虑空气动力学效应和地面效应，但是直接求解高速滑体凌空飞行运动的偏微分方程是困难的。

When solving the problems of analytical geometry ,we commonly transfer it into algebra form and then solve it .

解有关解析几何的题目，一般都是转化为代数的形式，然后再进行解答。

In order to test and verify validity of analytical methods and codes, we solve the Poisson equations and the Helmholtz equations that have analytical solutions with complex geometry using spectral element methods.

作为验证分析方法的正确性和代码的有效性，本文使用谱元方法求解了有精确解的简单区域和复杂区域的 Poisson方程和 HellnholtZ方程。

To solve the problems of analytical hierarchy process, some concrete advices were put forward according to the practice of teacher achievement s assessment.

针对层次分析法存在的问题，结合教师绩效考核实践提出了具体的改进建议，主要是加强与模糊综合评价等方法的结合。

But, in practice, these equations are too difficult to solve analytically.

但是，在实践中，这些方程是太困难，要解决解析。

Case studies are used to train students to think analytically and to apply their knowledge to solve problems and make decisions....

案例研究是用来训练学生分析思考，并运用他们的知识来解决问题，作出决定。。。。

I personally believe that first of all, we must solve the problem of basic service level. Based on the crucial aspect of hotel service, this thesis deale with the analyzation of the subj...

针对长春市酒店服务业发展的实际，分析了限制我市酒店服务水平的主要问题和管理的漏洞，进而提出了解决的对策。

On the base of analyzation kinds of theories of the cause-result, summarize the operating scheme to solve the problem of the cause-result relation.

在分析各种因果关系学说的基础上总结解决因果关系问题的操作方案。

We have to analyze and solve problems.

我们要分析问题，解决问题。

We should learn how to analyze and solve problems.

我们应该学会如何分析问题和解决问题。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。