优势种

The work in this thesis could be concluded into four parts: 1. Theoretical analysis and numerical simulation are finished among three type of piecewise smooth rub models which include dual-linear rigid model, Hertz model and nominal rigid model.

本论文的主要工作分成以下四部分：第一部分：对三种分段光滑碰摩模型，即双线性刚度模型、Hertz模型和当量刚度模型进行了理论分析和数值仿真对比，确定了Hertz模型的优势地位。

Is a new piezo crystal, which has better qualities than traditional piezo materials.

硅酸镓镧是一种新型的压电材料，较传统SAW材料有比较好的综合优势。

Web Service is one kind of distributed computer technology, whose advantages are inter-operation, platform independence and software reused.

Web Service是一种基于对象／组件模型的分布式计算机技术，其优势在于跨平台的互操作性和软件复用。

PLI integrates two approaches of "Focus on Form" and "Focus on Forms", and combines the consistency and systematicity of well-designed vocabulary teaching with the flexibility and adaptability of incidental learning, so that it can be better oriented toward EFL lexical instruction in China .

PLI 整合了 FFI 所包括的兼顾意义和形式的" Focus on Form "以及关注纯语言形式的" Focus on Forms "两种教学法，将附带性词汇习得与计划性词汇教学的优势融于一体，并将其计划性元素扩展到教学大纲、学习环境和评估测试等宏观层面，使之对我国讲授型外语学习环境下的词汇教学更有针对性和指向性。

Based on analysis of the logical key hierarchy scheme and in combination of the superiority that the polynomial expansion performs well in small scale multicast,a modified key management scheme PE-RLKH is proposed.

文章在分析LKH算法的基础上，结合在小规模组播时PE算法性能较好的优势，设计了一种改进的组播密钥管理方案PE-RLKH方案，并给出相应的更新算法。

We put forward a new theoretical method named direct laser spectroscopy method, it holds some goodness which spectral method has not, it also showed that it was one of the best methods in molecular dynamics simulation by combined with the best method named chebychev polynomial expansion in time dependent wave packet theory. This had been approved bv example of H〓.

我们提出了一种新的理论方法即直接激光光谱法，这种方法具有以往常用的谱方法所不具备的优点，即高效性，并且通过与含时波包理论中最具有优越性的切比雪夫多项式展开方法结合，使得这种方法在动力学模拟中具有极大的优势，并以H〓分子为进行实验例。

This is a benefit that provided the impetus for the post-war expansion of business schools in the US.

这是一种优势，它推动了战后美国商学院的扩张。

They approach questions and problems relating performance phenomena in the practical/pragmatical way that they are asked and formulated by managers for example, where to compete and how to compete to get competitive advantage?

他们以一种实践/实用主义的方式研究与业绩现象有关的疑问和问题，在这种方式中这些问题是由经理人问出来和阐述的（例如，在哪里竞争和怎样竞争以获得竞争优势？

As we have implied in the previous chapter, one way of doing so is to connect practical/pragmatical strategic explanations to economics ones, such as connecting 'why firms are organized as they are' to 'how the organizations of firms can affect their competitive behavior for advantage', etc.

正如我们在前一章所暗示的，这样做的一种方式是将实践/实用主义的战略解释与经济学解释连接起来，例如"为什么企业像它们现在这样组织着"和"企业的组织形式能如何影响它们追求优势的竞争行为"等等。

Experimental study shows: Prefabrication super-thin low temperature hot water floor has better thermal performance.

试验研究表明，预制超薄地暖具有更好的热工性能，这些优势使其有可能取代传统地暖而成为一种新的供暖技术。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。