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This paper offers some methods and techniques of calculation to deal with some of these special types definite integral to exploit new tracks to solve problems and improve students' c...

文章通过举例分析这几种特殊类型的定积分的计算方法与技巧，开拓解题思路，提高学生定积分的计算能力。

The conduct of the content of definite integral application by usual mathematics analysis teaching materials is not strict enough in theory.

定积分是计算闭区间上非均匀分布量的一个重要方法，而在用定积分计算某量时，被积函数往往不是现成的，需要我们先"找"出来。

The definite integral property in symmetry interval is extended to definite integral on non-symmetry interval and multiple integral.

在定积分和重积分中对对称区间上奇偶函数的定积分性质进行了推广。

But the definiteness is different of the four definite descriptions.

但定指描写的四种形式定指性并不同。

The response of a delta wing in unsteady free stream was investigated in the unsteady wind tunnel of NUAA.

在南航非定常风洞中，详细研究了非定常自由流对三角翼气动特性的影响。

The adoption of the "National Oceans Policy Guidelines" on 13 October 2004 and the formulation of the "Program for the Development Planning of Marine Affairs" accordingly by this Council have set a new demarche to march towards an Ocean Nation for the country.

该委员会於民国93年10月13日订定「国家海洋政策纲领」，并依此订定「海洋事务政策发展规划方案」，为迈向海洋国家之路，奠定新的里程碑。

Objective Compare plendil and between nifedipine and degrees of original hair depressurization curative effect and security of high blood pressure in being light.

目的 比较波依定与心痛定对轻中度原发性高血压的降压疗效与安全性。

In order to improve market competitiveness, firstly have to create the brand salience of "Dingwangtai", scaling operation, innovating administration mechanism, enhance cooperation with government,and deracinate piracy.

定王台已经成为全国四大图书批发市场之一，但仍存在盗版泛滥、同质化经营、政府管理失当、书城结构混乱等问题，要提高其竞争力，首先要创造"定王台"特色品牌，规模性经营、创新管理机制，加强与政府的合作，杜绝盗版。

The formula derived in this paper are consistent with those in CHEN's paper where they are derived based on geometric graph, while the former are easy to comprehend.

根据相位裕度的概念推导出的参数整定公式与基于几何图形推导出的参数整定公式一致，但更容易理解。

In the second chapter, the basic micro-dimensional statically determinate mechanism, and Boundary Element Method and its special resource program are introduced. In the third chapter, kinds of roller bearing longevity prolonging methods and elastic roll bend equivalent statically determinate roll system are discussed.

第二章阐述轧机微尺度理论的基础－微尺度静定机构学和边界元法及其专用程序，第三章论述二辊及四辊轧机轧辊弹性弯曲辊颈的倾斜的微尺度行为等效静定辊系和各类滚动轴承延寿机理。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。