可讨论的

Chapter two proposes the unified form of Hojman"s conservation law and Lutzky"s conservation law. Firstly, the author introduces the general Lie group of transformations that the variations of both the time and the generalized coordinates are considered, derives the determining equation of Lie symmetry for the system, presents a new conservation law, which contains the Hojman"s and the Lutzky"s conservation law as two special cases, and obtains a condition to exclude trivial Hojmans conserved quantities.

第二章，Hojman定理和Lutzky定理的统一形式：首先，引入一般意义下的Lie变换群(即位型变量q_s和时间变量t同时变换)，给出系统的Lie对称性确定方程，提出一个新的守恒律，Hojman定理与Lutzky定理则分别是这个新守恒律在两个特殊情况下的推论，导出一个可排除平凡Hojman守恒量的定理，并分别讨论了Birkhoff系统和非完整系统的Lie对称性和Hojman守恒量，最后，讨论了Hamilton系统的梅对称性与Lie对称性的关系，给出了由梅对称性求Hojman守恒量的方法。

The system hardware design and software design are discussed in detail,and the theory of wireless data transmission with wireless digital transmission chip under the enhanced ShockBurst mode is analyzed.

介绍了一种利用无线数字传输芯片和单片机构成的无线数据传输系统，讨论了系统的硬件电路设计和软件编程，以及无线数字传输芯片在增强式突发传递模式下通过单片机的控制进行无线数据传输的原理，设计了在增强式突发传递模式下可实现半双工通信的通用电路，并讨论了无线数字传输芯片初始配置和数据发送程序开发的关键技术。

The functions and features of the system are introduced. The questions such as adaptability, expansibility, transferability and perfectibility of the system are discussed.

对所建药物数据库系统的主要功能与特点，系统的适用性、可扩充性、可移植性以及如何使系统更加完善等问题进行了讨论。

On the base of the modified acousto-optic interaction relationship and the working principle of AOTF, some important contents in the design of noncollinear AOTF, such as the selection of the optimum incident polar angle and the image resolution have been discussed. An integrated method of designing the noncollinear AOTF has been established.

以改进的声光作用关系为基础，依据声光可调滤波器的工作原理，讨论了最佳入射光极角的选择和成像分辨率等非共线声光可调滤波器设计的重要环节，从而建立了一套完整的非共线声光可调滤波器的设计方法。

We prove the convergence theoremof the sequence of fuzzy complex measurable functions.

作为经典复测度的推广，引进模糊复测度和模糊复可测函数等概念，讨论了其性质，证明了模糊复可测函数序列的收敛定理。

In chapter two of this paper, we introduce the transitivity, which is an important definition in the 1-permutation group.

在第三章，我们介绍了格序置换群的凸同余，并研究了可迁格序置换群的凸同余与块所决定的可迁格序置换群的分类；讨论了可迁格序置换群的凸同余和块的性质以及它们之间的关系。

This survey of the present demand and use of computer based translation software concentrates on systems designed for the production of translations of publishable quality, including developments in controlled language systems, translator workstations, and localisation; but it covers also the developments of software for non translators, in particular for use with Web pages and other Internet applications, and it looks at future needs and systems under development.

摘要］ 本文综述了当前计算机翻译软件的需求和应用情况，着重讨论了如何设计翻译系统使其质量能达到可出版水平，其中包括开发受限语言翻译系统，翻译工作站，及软件本地化。同时本文还涉及到如何开发非传统概念的翻译软件，特别是针对Web 页面和其它应用在Internet 上各类信息的翻译软件。本文还讨论了机器翻译未来的需要以及正在开发的一些系统。

And it comes to a conclusion that electrets can be made not only into a kind of material providing homogeneous electric fields but also into a kind of ventilative electrostatic shielding material.

利用驻极体具有的可任意切割、拼装、黏接的特性，从静电学的基本规律及由泊松方程构成的静电边值问题出发，对驻极体既可对外提供电场又可设计为屏蔽电场的 2个相异思维的研究结果展开了讨论，从而，从理论上指出驻极体既可以制成提供均匀外场的材料又可以制成一种透气性静电屏蔽材料。

Based on the basic law of electrostatics and the boundary-value problems of Poisson equation, two opposite thoughts of the study that electrets can either be designed to provide homogeneous electric fields or be designed to shield electric fields are discussed.

利用驻极体具有的可任意切割、拼装、黏接的特性，从静电学的基本规律及由泊松方程构成的静电边值问题出发，对驻极体既可对外提供电场又可设计为屏蔽电场的 2个相异思维的研究结果展开了讨论，从而，从理论上指出驻极体既可以制成提供均匀外场的材料又可以制成一种透气性静电屏蔽材料。

The deficiencies of traditional ERP systems is analyzed, that is the shortage of process integration and the integration between enterprises, some new characteristics of next-generation ERP systems are summarized; some methodologies of the development ofreconfigurable system are discussed based on the RERP project and a software architecture mode for reconfigurable ERP system is proposed, which is based on advanced management mode, faced middlesized and miniature production industry, reducing and supporting the recomposing of the undertaking operation flow on the basis of specific business requirement.

实施ERP系统已成为企业信息化的重要标志之一，剖析了传统ERP系统的不足，即过程集成和企业间集成方面存在的不足，引出新一代ERP系统的新特征；结合一个实际ERP系统讨论了基于先进管理模式，面向中小型制造企业，适用于多行业的，可根据具体业务需求进行功能裁减并支持企业业务流程重组的可重构ERP系统的构建方法，并提出一个基于J2EE标准，面向软件构件的可重构系统体系结构模型，该模型已在RERP系统中得到成功应用。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。