周期分类

The spread of the periodic wave, the advantage and disadvantage of the solid dynamic theory, the orderly system and the disorderly system physics; It also discuss the classification of the phase transformation and the division between the quantum method and the classical method in the condensed matter physics; and also point out the major developing trend of the present condensed matter physics.

对周期波的传播、固体能带理论的优缺点以及有序体系和无序体系的物理学；相变分类、凝聚态物理中量子方法与经典方法的界定进行了讨论，并指出了凝聚态物理发展的主要方向。

Based on the analysis on background of self-innovation"s being put forward,self-innovation is redefined and classified. Self-innovation"s characteristic is pointedout, which is high risk, high investment, long period, high return,government-correlation and endogenesis.

基于对自主创新提出背景的分析，对自主创新进行了重新定义，依据不同的标准对自主创新进行了分类，指出自主创新的特点是以企业为主体、高风险、高投入、长周期、高回报、政府支持性、内生性。

The main work and innovation of this dissertation are: 1. The network management domain-specific mobile agent system architecture and mobile agent model are proposed and described in details. The lifecycle of mobile agent is described by using state diagram. The layered security model is introduced. The mobility model is distinguished by the complete and partial one as well as the explicite mobility and implicite one. 2. Aimming at the complexity and heterogeneity of the network, the abstract network entity is presented and defined in details. The mobile agent is also classified and studied from the point of the mobile mechinisim along with the resposibility view. The NMBMA, which the main component is ANE, is put forward and described by using organizational, informationl, computational and implementary model. 3. The two architectures, NMBMA and Client/Server-based one, are compared and analyzed quantitatively and qualitatively. 4. The prototype based on the above NMBMA is designed and some examples are described in the prototype.

主要工作与创新是：提出并详细描述了面向网络管理领域的MAS结构和流动软件代理模型及其内部结构，并采用状态图描述了流动代理的生命周期；提出了层次的安全模型；从数据管理和实现方式两个方面，区分了流动模型即完全流动和部分流动以及显式流动和隐式流动；针对网络的异构性和复杂性，提出了抽象网络实体ANE的概念，并进行了定义；从流动机制和职能两个角度，对流动代理进行了分类研究；以ANE为主要部件，从组织模型、信息模型、通讯模型、实施模型四个侧面描述了NMBMA；定量和定性比较分析了NMBMA与传统的基于Client/Server模型网络管理体系结构；通过一个原型系统的设计和网络管理实例，验证了NMBMA是可行的。

This article has discussed the new economical time general characteristic, proposed two core concepts which the expense value and the paragenesis evolution enterprise.

本文探讨了新经济时代竞争环境的一般表现，对新经济时代的竞争进行了成本竞争、市场竞争、创新竞争的分类，并进一步阐述了创新竞争四个阶段的特征；形成了成本竞争、市场竞争、创新竞争不断交替往复、周期循环的观点。

Depending on the spacial periodic distribution of the dielectric constant, PCs are sorted.

根据介电常数的空间周期分布，对光子晶体进行分类，并介绍了光子晶体的制作技术。

The application of unstable periodic orbit in associative memory and information categorization are discussed.

探讨了混沌系统的不稳定周期轨道在联想记忆和信息分类中的应用。

The pattern of CDMC is classified by the customer involvement in the production cycle and the types of product module.

本文对这两方面进行了研究，根据客户在产品生命周期不同阶段对产品的定制以及产品模块化的类型对CDMC进行了分类。

Factual information on a range of animal species, describing the diet, habitat, and reproductive cycle of each.

本网站提供了大量的有关动物物种信息，描述了它们的常吃的食物、生活环境、生命周期等方面，读者可以通过动物分类浏览。

In this paper, we have classified software reliability models according to Software Development Life Cycle phases.

在这篇论文里，我们根据软件开发生命周期阶段对软件可靠性模型进行分类。

Meanwhile, comparing with previous literature study modularity solitarily, this article proceeds research on modularity by relating it with MC and life-cycle management theory, and building conceptual measurement index to provide tutorial approaches for corporations.

本文的理论贡献在于，相对于过往文献中侧重于对模块化进行定义和分类，本文侧重于研究解决制造业实际问题的模块化理论及其应用方法；同时，将模块化与大规模定制和产品生命周期理论加以联系，全面地将模块化给企业带来的影响加以测量和诠释，为制造业企业提供指导意义。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。