综述

In this paper. we discuss the history origin of integral geometry, its product anddevelopment in the introduction. Also. the kinematic in-variant density formulas forpairs of needles and lines in R~2 and R~3 the concept and properties of chord-powerintegrals of a convex body are introduced in brief.

本文在绪论部分综述了积分几何与几何概率的历史渊源及它的产生与发展，简单介绍了R~2和R~3上点偶、线偶的运动不变密度公式以及凸体的弦幂积分的概念和性质。

Finally, the classification of pneumatic conveying system is made.

对气力输送系统的研究现状进行了综述。

A view of the research on the dynamic response of pipes conveying fluid is presented.

综述了自70年代以来关于输液管道系统的动态响应问题的研究进展情况。

Raising copple agelimit of alkalinity medium frequency induction furnace;2. The sorts and alkalinity of basic ionic liquids could be designed and adjusted through molecular design.

对近年来具有碱性的离子液体的研究进行综述，指出碱性离子液体既具有离子液体的特性，又具备作为碱性催化剂的前景。

This paper has discussed the method of manufacturing cordierite infrared radiation ceramics .

介绍了堇青石红外辐射陶瓷材料的研制方法，指出堇青石陶瓷和铁氧陶瓷的复合是研制高效红外辐射陶瓷材料的有效途径，并对堇青石红外辐射陶瓷的应用进行了全面综述。

Rapid determination methods for BOD are reviewed, high temperature method、corelation coefficient method and biosensor method included.

综述BOD快速测定方法，快速测定方法包括高温法、相关系数法和生物传感器法。

The corium melt coolability is perhaps the most vexing issue impacting containment perform- ance in the long term after a severe accident.

堆芯熔融物的冷却和捕集在严重事故后长期的进程对安全壳完整性有很重要的影响，本文综述了核电厂特别是先进核电厂在堆芯熔融物冷却和保持方面的设计，并进行简要分析比较。

In this review, we introduced the basic and clinical study of Avastin in the treatment of corneal neovascularization.

我们对Avastin治疗角膜新生血管的基础研究及临床应用作一综述。

To review the radiographic classification of patients with sagittal imbalance due to lumbar degenerative kyphosis and to determine correlation between thoracic and lumbar curve.

目的：为综述了因为退行性后凸矢状位不平衡病人的放射分类和为确定胸椎和腰椎曲线的相关性。

It retrospects the documents of correlative theory and the empirical analysis in this thesis.

本文回顾了外商投资的有关理论文献，并对FDI的相关实证分析作了综述。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。