优缺点

Two methods of picking up the examination paper s is discussed and compared.

从结构化和非结构化两种不同的类型对题库结构进行了分析，讨论了随机抽取和事先设定两种抽取试卷的方式，并比较了它们之间的优缺点。

In this paper, we briefly analyze the advantage and disadvantage of the shared bus and switched bus based on the bus architectures and expansion methods, then describe an implementation method to expand bus by crossbar switch.

摘 要：从总线结构和扩展方法出发，简要地分析了共享式总线和开关式总线的优缺点，并在此基础上介绍了一种使用交叉开关进行总线扩展的实现方法。

At the same time this paper introduced the surface craft to resist wear of the plastic extruding machine's screw which was similar to the expeller by the contour structure and the working condition in domestic and foreign,pressed out the screw development and the improvement to provide the oil .

介绍了螺旋榨油机榨螺表面抗磨工艺的研究现状，分析了各种工艺的优缺点及研究进展情况；同时介绍了外形结构、工作状况与榨螺相似的塑料挤出机螺杆表面抗磨工艺的研究动向及进展情况，以期为我国螺旋榨油机榨螺表面抗磨工艺的改进提供借鉴。

Compared with other methods, it has not only good structural performance and high representative ability, but also good flexibility and extensity in practice.

在分析已有知识表示方法优缺点的基础上，提出一种高效的知识表达模型－概念知识树。

On the computational methods of limiting resistor and power of independent power supply; Composition of external power supply; ways of limits can the protection circuits,the good and bad points,applicable scope; enhances the measures of output power of intrinsically safe type of power supply.

阐述了独立本安电源的限流电阻及其功率计算方法；外接本安电源的组成、限能保护电路的方式及其优缺点与适用范围；并提出对本安电源输出功率提高的措施。

Criticized in the image are external, really know their strengths and weaknesses, or your own.

批评，其实都是外在的形象，真正最了解自己优缺点的，还是自己。

To compare the effects of phacoemusification aspiration and extracapsular cataract extractionin the treatment of cataract.

目的：比较白内障超声乳化(phacoemusification aspiration， PHACO)与现代囊外摘除(extracapsular cataract extraction，ECCE)治疗白内障的优缺点。

We studied the different kinds of the edge extractor and the criteria of how to evaluate the performance of different method.

一方面分析了不同类别的边缘提取算子的优缺点、评价边缘提取算子性能的准则，并对不同的算子进行了比较研究，给出了实验结果。

The paper first scrutinizes the basic principles, advantages and disadvantages of three representative advanced measurement approaches, which are Internal Measurement Approach, Scorecard Approach, Extreme Value Theory and Loss Distribution Approach. Furthermore, the paper expounds how Deutsche Bank uses LDA to estimate Capital at Risk to cover the operational risks.

本文首先详细评析了高级计量法体系中具有代表性的内部衡量法、计分卡法、极值原理法和损失分布法的基本原理及各自优缺点，进而以德意志银行为例阐释了如何利用损失分布法进行操作风险经济资本计量。

Based on the Knothe time function, the progressive prediction of surface subsidence due to underground mining was established, and the factor of proportionality describing the influence of geological and mining conditions was determined when there was no measured data in practice. A method of periodic pressure distance to divide the total working face into certain elements considering the mining rate or mining duration was proposed.

详细分析了单参数的Knothe时间函数、双参数的Sroka-Schober时间函数和Kowalski 广义时间函数的优缺点及其相互关系，建立了应用Knothe时间函数进行地表动态移动变形预计的原理、无实测资料矿井时间参数的确定方法和开采单元划分的周期来压步距法。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。