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A magnetic interference compensation method is presented to compensate the effects of interference magnetic field on the azimuth measurement of digital magnetic compass and to ensure the measurement accuracy of the compass.

介绍了一种磁干扰补偿的方法，可以补偿干扰磁场对数字磁罗盘方位测量的影响，保证数字磁罗盘的测量精度。

Thebearing capacity and the stiffness of radial magnetic bearings was studied by usingthe equivalent charges of magnetism,overcoming two drawbacks of previous research : a magneticring was taken as an unlimitedly long magnetic bar and the bearing force of magnetic bearings couldonly be estimated. The calculation of bearing capacity is formulated in this paper.

目前，尽管磁浮轴承技术的研究与开发应用已经受到国内外学者的广泛重视，但在永磁向心轴承承载能力的研究方面，却还存在着两个尚待解决的问题：一是将环形磁体作为无限长条形磁体处理，二是只能对轴承承载能力进行估算。

Electric magnetic component, thus lift the stability of the meter. The brake component is made of Al-Ni-Co magnetic steel, with thermos-magnetic alloy as temperature compensation.

本系列产品是传统感应式三相有60°相角无功电能表，电磁元件采用半封闭式结构提高了稳定性，制动元件采用铝镍钴磁钢，并有热磁合金作温度补偿。

The fluorescent emission mechanism, and the some factors that affect the energy and the intensities of the fluorescent peaks were studied. The strong powder second harmonic generation efficiencies for complexes (1),(2),(3) and (4) were found. The determination of variable-temperature magnetic susceptibility for complex (3) and complex (5) was performed. The magnetic data were analyzed with their structure properties, and the further information about the magnetic coupling capacity of Carbamyldicyanomethanide as bridging ligand was obtained.

测试了配合物(1)，(2)，(3)，(4)的荧光光谱，从配体的结构特点等方面研究了该荧光光谱的产生机理，研究了影响荧光谱峰能量及强度的因素；发现了配合物(1)，(2)，(3)，(4)显示有强的二阶非线性倍频效应；测试了配合物(3)和(5)的变温磁化率，对所得磁数据进行了结构性质分析，进一步获得了甲氨酰二氰基甲基阴离子作为桥联配体的磁耦合信息。

Circular electric current is a classical physical model. The researches on the magnetic field distribution characteristics of the circular current are helpful for the further study on magnetic characteristics of magnetic dielectric. The ellipse electric current is a typical physical model of ring-like electric current.

圆电流是一个经典的物理模型，对圆电流磁场分布特性的研究有助于进一步研究磁介质的磁性特征；而椭圆形电流又是环形电流中一个典型的物理模型，对椭圆形电流磁场分布情况的研究，将让我们进一步认识环形电流的磁场问题。

Then the intellectual control technology of vacuum circuit breaker is discussed particularly. As a control object, the bi-stable permanent magnetic actuator is separated into basic principle so as to determine the nature of the whole. The direct-coupled models of magnetic fields for analysis and for calculation are presented. The static and dynamic characteristics of the models and dynamic behavior analysis and matching analysis for the vacuum circuit breaker with bi-stable permanent magnetic actuator are also discussed. For a further study, fuzzy neural network control technology based on synchronized-closing operation of vacuum circuit breaker is analyzed and the research conclusion is used for realizing the synchronized-closing of vacuum circuit breaker in the future.

论文首先分析了永磁机构的结构和工作原理；然后主要针对双稳态永磁机构真空断路器分析了在开断和关合过程中的静态磁场耦合模型、动态分析数学模型和真空断路器的动态特性，并就永磁机构和真空断路器的匹配进行了分析；最后分析了基于双稳态永磁机构真空断路器的同步操作问题，深入研究了同步操作的模糊控制原理和算法，研究结果为最终实现永磁机构真空断路器的同步操作奠定了基础。

On the basis of the molecular-field theory and thermodynamics of magnetic system, the relation between heat and magnetic entropy change of the regenerative room-temperature magnetic Ericsson refrigeration cycle was analyzed in our study.

结合分子场理论和磁系统热力学知识，分析了回热式室温磁Ericsson制冷循环中热量和磁熵的关系，重点研究了热源温度对铁磁质磁Ericsson制冷循环性能的影响。

On the basis of the molecular-field theory and thermodynamics of magnetic systemthe relation between heat and magnetic entropy change of the regenerative room-temperature magnetic Ericsson refrigeration cycle was analyzed in our study.

结合分子场理论和磁系统热力学知识，分析了回热式室温磁Ericsson制冷循环中热量和磁熵的关系，重点研究了热源温度对铁磁质磁Ericsson制冷循环性能的影响。

N will be the magnet (n an even-numbered) assembly in accordance with the law magnetic drive for internal and external magnetic rotor, the magnet integrity of the mutual coupling of the magnetic system.

将n对磁体按规律排列组装在磁力传动器的内、外磁转子上，使磁体部分相互组成完整藕合的磁力系统。

Based on this theory we deduce related equations of expansion force in plate and build elements of plate and magnetic field. After the analysis of magnetic field by FEM and some numerical computation we get the critical value of magnetic field when plate buckles.

在实现了用有限元对磁场进行三维分析基础之上，基于磁致应变假定，推导出相应等效载荷的计算公式，完成了恒定磁场作用下磁弹性矩形薄板的屈曲分析，求得了板屈曲时的磁场临界值。

This immediately brings us to the next part of this article: creating an output "replace function".

下面进入文章的第二部分：建立一个"缓存处理函数"。

He was elected as an International Ornithological Committee member in 2002 during the 24th IOC held in Beijing.

现为中国鸟类学会理事和WPA 专家组成员。2002年被推选为国际鸟类委员会委员。