比较原理

In this article,"Yin Yang Tai Ji Tu"--the imaginal generality of "Zhou Yi Cen Tong Qi" is compared with the "heredity code" in modern biology and the "Complement principle" in modern physics, the author indicates that to some extent the research of Chinese Taoism philosophy will be helpful to the development of modern science.

本文将《周易参同契》的形象概括——&阴阳太极图&与现代生物学中的&遗传密码&和现代物理学中的&互补原理&作了比较，指出对中国道教哲学的研究在一定程度上有助于现代科学的发展。

The theory of IPID covert network scanning was introduced, then the design and implementation of IPID covert network scanning under the operation Windows was proposed. In order to improve the efficiency of scanning, the chunk binary algorithm was introduced, then its performance was analyzed and was compared with other algorithm.

介绍了IPID隐蔽网络扫描原理，并在Windows操作系统下，设计和实现IPID隐蔽网络扫描系统原型；为了提高网络扫描效率，提出了&分块二分算法&，并对其进行了性能分析与比较。

First,it mainly utilizes analytics to deduce formula of slot leakage reactance.It considers three instances,including monolayer-slot,multilayer isometric-slot and multilayer anisometric-slot.Then,the analytics and the FEM are utilized to calculate slot leakage reactance of stator winding of prototype of Powerformer and compare their results.Second,the theory of utilitzing FEM to calculate the reactance of Powerformer is simply introduced,including stable reactance,transient and subtransient reactance.Specially,the saturated influence of the stable reactance is considered.Then, the results are analysed.Final,it mainly introduces the influence of harmonic magnetomotive force of stator winding and analyses the harmonic magnetomotive force of stator winding.

首先是用解析法推导出Powerformer定子绕组槽漏抗的计算公式，考虑了单层圆形半闭口槽、多层等半径圆形半闭口槽和多层不等半径圆形半闭口槽三种情况，并对Powerformer样机的定子绕组槽漏抗用解析法和有限元法进行了计算，并比较其结果；其次，简要介绍了有限元法计算Powerformer电抗参数的原理，包括稳态电抗、瞬态电抗和超瞬态电抗，对稳态电抗考虑饱和影响，对结果进行分析；最后，介绍定子绕组谐波磁势对电机运行性能的影响并对定子绕组谐波磁势进行了分析。

His research method affected many contemporary and following Chinese scholars who studied the doctrine of Moism. After him, the research of the doctrine of Moism (including the research of logic of Moism) followed the way that Liang Qichao had established.

对墨家逻辑学的研究：梁启超提出校注《墨经》文本的&牒经标题&体例，而且开创了三种逻辑比较研究的新方法，运用西方逻辑和印度因明的逻辑原理对《墨经》中的有关条文进行参照解释，较为充分地揭示出《墨经》中许多基本概念和命题的逻辑意义。

On the basis of study on a couple of prevailing fieldbus,combined with the development of fieldbus-based simulated monitoring system of marine engine room in Qingdao Ocean Shipping Mariners' College,which the author joins,the design and technical features of fieldbus systems are analyzed,the advantages to adopt fieldbus technology in narine engine room are discussed,the basic operating principle of LonWorks fieidbus is approached,the structural scheme of LonWorks bus-based monitoring and alarming system simulator of marine engine room is proposed,and the buildup and function thereof are detailedly expounded to some extent.

本文结合作者参加的青岛远洋船员学院机舱监测报警模拟系统的科研工作，在研究了当今流行的几种现场总线的基础上，分析了现场总线系统的结构特点和技术特点，论述了在船舶机舱中采用现场总线技术的优越性，探讨了LONWORKS总线的基本工作原理，提出了基于LONWORKS总线的船舶机舱监测报警模拟系统的构造方案，并对该监测报警模拟系统的组成、功能等进行了比较详细的论述。

On the basis of study on a couple of prevailing fieldbus,combined with the development of fieldbus-based simulated monitoring system of marine engine room in Qingdao Ocean Shipping Mariners' College,which the author joins,the design and technical features of fieldbus systems are analyzed,the advantages to adopt fieldbus technology in narine engine room are discussed,the basic operating principle of LonWorks fieidbus is approached,the structural scheme of LonWorks bus-based monitoring and alarming system

摘要本文结合作者参加的青岛远洋船员学院机舱监测报警模拟系统的科研工作，在研究了当今流行的几种现场总线的基础上，分析了现场总线系统的结构特点和技术特点，论述了在船舶机舱中采用现场总线技术的优越性，探讨了LONWORKS总线的基本工作原理，提出了基于LONWORKS总线的船舶机舱监测报警模拟系统的构造方案，并对该监测报警模拟系统的组成、功能等进行了比较详细的论述。

In the buckling question under nonconservation force,a simply example( the dynamic stability question under the uniformly follower forces with small deformation % linear elastic, straight normal.) is considered.The variational equation of braid composite cylindrical shells subjectd to uniformly follower forces is deduced based on the variation principle of quasinatural frequency of elastic nonconservative system self-excited vibration.The calculated formulas of the flutter load and quasinatural frequency of shells are obtained. The program for calculating the flutter load is developed.The numerical example is given and some useful conclusions are obtained.

对非保守力作用下的屈曲问题，具体研究了圆柱壳在比较简单的情况，即小变形、线弹性、直法线假设下在随动力作用下的壳屈曲问题，由拟固有频率变分原理推出了圆柱壳受随从力作用的变分方程，得到了颤振载荷与壳弯曲的固有频率的计算公式，编制了相应的计算机程序，并给出了具体算例，得到了一些有益的结论。

From the angle of a beam-forming, the cross- range focusing principle of the synthetic-aperture radar based on nonsinusoidal waves is studied. The expressions of antenna pattern for both rectangular signa l and Gaussian signal are presented. Compared with the conventional narrow bandw idth SAR whose cross-rang resolution is determined by the carrier frequency, th e cross-range resolution of the nonsinusoidal SAR is affected by the signal ban dwidth.

为研究非正弦波SAR的方位向分辨力，从波束形成的角度分析了非正弦波SAR的方位向聚焦原理，导出了基于矩形脉冲和高斯脉冲的合成孔径天线阵列方向图表达式，并与常规窄带SAR进行比较，指出影响非正弦波SAR方位向分辨力的主要因素为合成孔径长度和信号带宽，而与信号载频无关。

Thirdly, by means of distinguishing its features, in accordance with thesetup rule, with the aboved feature of society, economy, environment, logistics industry andsystem and network, and so on, in order to achieve sustainable development as target, throughfour angles as society, economy, environment, logistics industry, select 8 index to establish it,moreover, use the AHP law obtain their weight, besides, by analyzing incompatible problembetween index and method, existed in traditional methods, in accordance with principle andfeature of extension synthesis assessment method, evaluate and optimate logistics centerplanning schemes and get an accurate result in the practical example.

再次，通过分析研究物流中心规划方案的特点，根据建立评价指标体系的原则和要求，结合前述的社会、经济、环境、行业、系统、网络等特征，以促进可持续发展为总目标，从社会、经济、环境、物流行业四个角度考虑，有选择性的选取了8个评价指标，建立了物流中心规划方案的评价体系，并应用层次分析法得出了各指标权重。另外，在分析比较传统方法存在指标体系与评价方法存在不相容等问题的基础上，根据可拓综合评价法的原理及特点，将其引入到物流中心规划方案评价的研究中，并通过廊坊物流中心规划方案评价进行了实证研究，取得了合理的评价结果。

A new technique based on PAOLA (Peak Alignment Overlap-Add) is proposed to optimize WSOLA, and the quality of the retrieval speech is compared.

首先介绍了WSOLA算法的原理，然后提出了用PAOLA对其进行优化的方法，最后对恢复语音质量进行了比较。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。