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Based on a fixed grid finite element framework and universal sensitivity in all design regions, a novel bi-directional evolutionary optimization technique, ie.

本文在渐进结构优化方法的框架内建立了统一敏感度的概念，并基于固定网格有限元技术，发展了一种新的增加材料技术，提出了双向固定网格渐进结构优化方法。

Due to the difficulty of direct measurement of collision force between small particles, an indirect approach to the measurement by applying PTV technology is developed. The visualized fluidize bed based on microphotography and sheet light source is set up to extend the above approach to practical usage.

针对微细颗粒间微小碰撞力无法直接测量的困难，本文发展出一种基于PTV可视化技术的碰撞力间接测量新方法，同时检验了以上理论成果，并进一步开发了显微摄像和普通光片光源以适用于实际流化床内的碰撞规律研究。

In the third method, we link to each web page on which an image returned by Google is put, and analyze the text on the web page. If the text has more key words about personal data, the image is ranked at fronter locations.

在第三种排序方式中，我们结至Google所回传图片所在之原始网页，网页内的文字含有较多的个人资关键字，该图片将被排序在较前面的位置。

The results indicated that the higher the gastightness in the stacks was,the longer the pressure decay and maintaining time of fumigant were.

以压力衰减法测定两个相似的薄膜密封包装玉米垛的气密性、采用PH3和CO2 混合熏蒸后PH3和CO2 气体浓度在粮垛内的保持情况以及对玉米象、米象和赤拟谷盗 3种害虫处理后的结果。

Since induction heating is a non-contact process it can be used to heat the getter that is already sealed inside a vessel.

由亿感应加热是一种非接触的过程，可以用于加热的是已经密封容器内的

At the situation of chinese people governable income increase,as a kind of important investing method for chinese people,Fund grew rapidly in recent two years fund is becoming the main institutional investor in chinese capital market .

在国民人均可支配收入不断增长的趋势下，基金作为一种主要的大众投资方式，在近两年的时间内，呈现了迅猛发展的势头。

The coal caves in the surrounding rock scope of the tunnel have been treated in two schemes, which were the method of fully treated, and half-length treated.

分析了煤洞与隧洞的空间关系，以4#引水洞为例建立了数值模拟模型，对其围岩范围内的煤洞进行两种处理方案效果比较，全部处理和处理一半长度，得出在30m之内煤洞必须全部处理的结论。

The relationship between the coal cave and the tunnel has been analyzed, and 4 # transmitting water cave has been selected as an example to set up a numerical model. The coal caves in the surrounding rock scope of the tunnel have been treated in two schemes, which were the method of fully treated, and half-length treated.

分析了煤洞与隧洞的空间关系，以4#引水洞为例建立了数值模拟模型，对其围岩范围内的煤洞进行两种处理方案效果比较，全部处理和处理一半长度，得出在30m之内煤洞必须全部处理的结论。

A numerical method to estimate hemolysis level in blood pump was presented and hemolysis indices were calculated.

给出了一种利用数值方法计算溶血指标的方法，并通过溶血指标的计算评价了血泵内的溶血程度，发现雷诺切应力是导致溶血的主要原因。

So in chapter 2, we use P-flat and P-injective modules to characterize some important rings, like SF-rings, Von Neumann regular rings and Coherent rings, etc. In chapter 3, we introduce the homological dimension of P-flat and P-injective modules.

众所周知，正是由于研究各类模以及它们的同调维数，人们才能对环得到更深层次的性质的描述，所以在第二章中，我们就利用了P-平坦模与P-内射模来刻划几种重要的环，如SF环、Von Neumann正则环、凝聚环等。

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。