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This paper gives an overview of existing types and methods for automatic examination paper marking in Office.

概述了现有的Office自动阅卷的类型与方法。

Firstly, the paper introduces reform of port management system and discusses the main ideas, development and the effect on the port building of the exist system. Based on that the topic of the paper -excess investment trend (similar function and excess supply of port) and the reasons are discussed.

首先，通过对我国港口管理体制沿革的介绍，引出现阶段港口管理体制改革的主要思路、进程及对港口建设的影响，提出本文研究的主要问题是港口管理体制改革中的过度投资趋势，并把港口发展目标中功能定位重复，港口市场未来的供给超过未来的需求界定为出现港口过度投资趋势，探讨了过度投资趋势出现的主要原因。

This paper extends the ant colony algorithm which is used for solving 0-1 knapsack problem in reference [7], and gets enlightenment from the ant colony algorithm with 2-opt local optimization for solving traveling salesman problems: Exchange strategy can make the algorithm have faster convergence rate and get better quality solution. So this paper presents the ant colony algorithm based on exchange stragegy.

本文推广了文献[7]中求解单维0-1背包问题的蚁群算法，并从结合2-opt等局部优化的蚁群算法求解旅行商问题中得到启示：通过交换策略可以加快算法的收敛速度和获取更高质量的解，因此提出了基于交换策略的蚁群算法。

The paper makes its analysis of the three parts: exchange algorithm, outing time, its distance. given all related factors, the paper weighs average of minimum exchange by broad optimization algorithm.

论文从换乘算法、出行时间、出行距离等方面进行分析，在综合考虑相关因素的情况下，加权平均得出了一种最小换乘次数为主的广度优先算法，并应用于武汉号码百事通系统中。

In order to improve the reliability of the nuclear Generating Sets and the stabilization of the power system, prevent the long time low frequency oscillation caused by the disturbed of the outside electrical net, assured improving the stabilization margin of the nuclear generating sets in the precondition of enough transient stability, validate the sensitivity of the parameter to the damping of Generating Sets of the MEC5220 digital excitation adjustor produce in Japan that used in the Second Project of Qinshan Nuclear Power Plant, confirm the parameter rationality of the digital excitation adjustor, optimize the parameter of PSS, in this paper, we put up a in-depth study to the principle of MEC5220 digital adjustor produce in Japan by the PSS/E software that develop by the PTI Company in the USA, completed the modeling of the excitation adjustor, PSS, generator, excitor, described the performance of this excitation adjustor, analyzed the essential reason that caused the low frequency oscillation, illuminated the factor that influence the damping characteristic of the MEC5220 digital excitation adjustor. Based on model and emulate, this paper optimized the primary parameter of the excitation adjustor, make a reasonable regulation to the PSS parameter.

为提高核电机组的运行可靠性和接入系统的安全稳定性，防止在外电网的干扰下核电机组发生长时间的低频振荡，保证机组在暂态稳定的前提下提高其稳定裕度，验证秦山核电二期核电机组所配日产MEC5220型数字式励磁调节器参数对机组阻尼的灵敏性，确定数字式励磁调节器的参数的合理性，优化PSS整定参数，本文利用美国PTI公司研发的PSS／E软件对日产MEC5220型数字调节器的原理进行进行了深入细化的研究，完成了励磁调节器、PSS、发电机、励磁机的建模，描述了该型励磁调节器的性能，分析了产生低频振荡的根本原因，阐明了影响阻尼特性的因素。

The core of the paper includes the following 6 parts:The first part of the paper is exordium.

除结语以外，本文共分为六个部分：第一部分绪论。

The core of the paper includes the following 6 parts: The first part of the paper is exordium.

除结语以外，本文共分为五个部分：第一部分绪论。

The paper expatiates converyer belt self- lay technic prinicipium,means and advertent problems, besides does necessary explainer to its mostly technic guide lime,extend appvalue and society,economic benefits, at the moment, the paper has been underway to the means builing the leather belt, proposes the technique innovation point.

阐述了带式输送机输送带自铺装技术的原理、方法及铺装过程中应注意的问题，对其主要技术指标、推广应用价值和社会经济效益进行了必要的说明，对目前铺设输送带的方法进行了分析，提出了该技术的创新之处。

The objective of this paper is to estimate the parameters of generalized exponential family ARMA models and construct the confidence intervals of the parameters. In this paper we divided the problem into continuous type situation and discrete type situation.

本文针对广义指数族ARMA模型，分为连续型指数族和离散型指数族两种情况讨论模型的参数估计，并运用不同的Bootstrap方法构造参数的置信区间和置信带。

On the basis of introducing the distributions theory, the paper tells the actuality of the development of Internet distribution channels, and many problems of the development of Internet distribution channels are analyzed. Such as the quality of products, after service and security of a deal cannot be safeguarded, logistics often drop behind. The paper also gives some advices from enterprise interior and enterprise exterior angle, for example, the government should intensify legislation, a company can potentiate its safety management, which will help enterprise adapts the network time competition.

本论文在介绍网络分销渠道理论的基础上，介绍了网络分销渠道的现状，分析了网络分销渠道发展中所普遍存在的问题，如产品质量、售后服务、交易安全得不到保障，物流工作落后等问题；最后从企业外部与企业内部两个不同角度提供了决策建议，如政府应加强相关立法工作，企业可以通过加强安全管理，以帮助企业更加适应网络时代的竞争规则。

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。