两对

Patent pool refers to two or more patentees put the patents owned by their respective which belong production of a product or production process required to complete together, and through the establishment of an independent entity or through the entity by patentees authorized to conduct a management agreement.

中文摘要：所谓专利池，是指两个或两个以上的专利权人将其各自拥有的对生产某一产品或完成某一生产流程所需的专利集合到一起，并通过建立一个独立的实体或经由权利人授权的主体，对该专利集合的专利许可行为进行管理的一种协议。

The fourth chapter implements a contrast between the tow Partitas on the foundation of the research and study in the second chapter and third chapter, make a comparison and summary to its general and specific creation characteristics, and expound the music value contained in the two works.

第四章是在第二章和第三章分析研究的基础上对两首帕蒂塔进行对比，并对其创作共性和特性进行比较和总结，阐明两首作品自身所蕴含的音乐价值。

The math model of the movement,flux and control system of position pump was established by analyzing its working principle,and its hydraulic system simulation model was established based on AMESim.The pressure and flux pulsation of the position pump was analyzed,and the pressure and flux was calculated by simulation when there are sign of wear for the position pump and system flux change.

分析了恒压力轴向柱塞泵的工作原理，推导并建立了液压泵压力流量和压力调节机构的数学模型，并在此基础上以AMESim工程软件为平台建立了轴向柱塞泵的仿真模型，分析了压力流量脉动状况并对液压泵在内部磨损和系统流量变化两种情况下的压力流量进行了仿真计算，对两种情况下泵的工作情况进行分析比较，为液压脉动抑制和故障分析提供了参考。

Engineering College, Air Force Engineering University, Xi'an Shaanxi 710038, ChinaAbstract: The math model of the movement, flux and control system of position pump was established by analyzing its working principle, and its hydraulic system simulation model was established based on AMESim. The pressure and flux pulsation of the position pump was analyzed, and the pressure and flux was calculated by simulation when there are sign of wear for the position pump and system flux change.

分析了恒压力轴向柱塞泵的工作原理，推导并建立了液压泵压力流量和压力调节机构的数学模型，并在此基础上以AMESim工程软件为平台建立了轴向柱塞泵的仿真模型，分析了压力流量脉动状况并对液压泵在内部磨损和系统流量变化两种情况下的压力流量进行了仿真计算，对两种情况下泵的工作情况进行分析比较，为液压脉动抑制和故障分析提供了参考。

There are two kinds of information privacy protection mode-the property rights-based protected mode and moral rights-based protected mode. It can be concluded that both of the two models are not able to provide a complete and effective information privacy protection by combining the personality with interests of property. So, when we choose or establish an information privacy protection mode, there is no need to engage in a "quasi-religious disputes" to solve the personal information is a civil liberty or a property interest, it is a wise choice to open a new path, applying modified trade secrecy default rules to information privacy protection.

本文重点分析了两种信息隐私权保护模式，即以财产权为基础的保护模式和以道德权利为基础的保护模式，认为两种保护模式都不能将信息隐私中所蕴含的人格利益和财产利益有机的统一起来对信息隐私权提供完整有效的保护，我们在选择或者建立信息隐私权保护模式时，没有必要卷入一场&准宗教争议&去解决个人对其信息隐私所享有的权利或者利益究竟是一项公民自由还是一种财产利益，而更加明智的选择是另辟蹊径，将商业秘密不履行规则修正后适用于信息隐私权保护。

In this paper, the study about the interactionbetween the solar wind disturbance and the current sheet is mainly carried out intwo aspects: First, the characteristic propagating of this kind of CMEs erupting inthe open magnetic field between two helmet streamers has been studied by theMHD numerical simulation. Second, the Hall effect during magneticreconnection has been studied respectively through numerical simulating andtheoretically analyzing. And some of its characteristics have been discussed inthe aspect of the interaction between the disturbance and the sheet current.

论文主要从两个方面研究了太阳风扰动和电流片的相互作用：其一，对爆发在两冕流结构间的CME的传播特点进行了MHD数值模拟研究；其二，对磁重联过程中的Hall效应进行了数值模拟研究和理论分析，从扰动和电流片相互作用的角度初步探讨了Hall效应的一些特征。

In this paper experimental and theory research was conducted on flow rate measurement for steam-water two-phase flow using venturi tube method and the flow rate measurement was fulfilled.

本文对采用文丘利管测量汽液两相流体流量的方法进行了实验和理论研究，实现了对汽液两相流体流量的测量。

The controller for the inverted pendulum-cart is then designed by using this pole placement method. The design is rather intuitive and simple. The next design for the inverted pendulum is to use two-block and four-block H〓 optimal synthesis methods. The results are then analyzed from the viewpoints of fragility and robustness.

论文又采用H〓的两块问题和四块问题分别对倒立摆系统进行系统性的优化设计，并从脆弱性和鲁棒性两个方面对设计结果进行了分析，指出倒立摆H〓优化设计的主要问题还是没有鲁棒性。

The definition of the clustering and the algorithms in the clustering is introduced. We introduce the present situation of the clustering in time series, and now there are two kinds of clustering algorithm in time series, one is Adaptive Resonance Theory and their improvement algorithms; the other is Self-Organizing Feature Map and their improvement algorithms.

对聚类分析的概念作了简要介绍，讨论了现有的聚类分析中常用的方法以及时间序列的聚类分析的一些算法，当前聚类用于时间序列的符号化主要有两类，第一类是基于竞争学习模型的方法及其改进算法，第二类是自组织特征映射及其改进算法，本文对这两类算法分别作了探讨。

According to the simulation of the mixing property for KBME, the axial distributive mixing property and the shear property of reversed kneading blocks are better than those of neutral and forward ones, and those of normal screw element are worst, whereas the kneading disc width has few impacts on these two properties.

通过对捏合盘混炼段的混合性能模拟可知，就轴向分布混合性能和剪切性能而言，反向捏合块元件优于正向元件和中性捏合块元件，捏合盘厚度对这两个性能的影响不大，而常规螺纹元件的这两个性能相对较差。

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。