磁体

It was proved through experiment that optimum passive numerical shimming can achieve a high level in superconducting NMR imaging magnets and it can be realized very easily and very economically. Field regression is not absolutely necessary in the technique of optimum passive numerical shimming, but it is useful to know the structure of the field error Bz'.

磁场回归在超导核磁共振成像主磁体的无源数值匀场技术中虽然并不是绝对必需的，但在对主磁体进行无源数值匀场时，如能知道成像空间内不均匀磁场的磁场偏差B〓的结构，也是非常有用的。

In this study discuss with the electromagnetic absorption screen with thickness of 0.1cm which are made by Mn-Zn ferrite and unsaturated polyester resin to discuss the effect of electromagnetic absorption with different quantity of Mn-Zn ferrite and multi-layer.

本研究主要以锰锌铁氧磁体混合不饱和聚酯树脂制成厚度为0.1cm的电磁波吸收体护幕，探讨锰锌铁气磁体含量及行多层阻抗匹配组合成电磁波吸收体对电磁波吸收效果之影响。

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。

Coil terminal box is the important constituent of the International Thermal-Nuclear Experimental Reactor superconducting magnet system. The heat leak of its components is frequently the main heat load source of the superconducting magnet which decides consume of liquid helium of the cryogenic system.

线圈终端盒是国际热核聚变实验堆超导磁体系统的重要组成部分，其内部组件的漏热常常是整个磁体系统的主要漏热源之一，在很大程度上决定着低温系统的液氦消耗量。

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。

Maglev health beauty weight loss health beds is a Magnetic support for a complex electronic and mechanical high-tech products of the alternative, suspended in the air bed, its role as a magnet beneath the bedstead and bed base interactions of magnets bedstead bed base and leave them suspended, and then to bed magnetic base of the bedstead can transform the whole magnetic vibration; before and after; around; rocking movement, etc.; in the bedstead campaign process, without any linkage, or gears or belts, twisted Lian passive body without motor or hydraulic arm of the initiative institutions, and its actuation process without any oil or exhaust noise and pollution generation, magnetic levitation force bed, and consumption of reactive small, control is simple, safe and reliable, such a novel concept, design reasonable, full-featured, performance, a wide range of applications; can be described as a collection: physical therapy, fitness, leisure, sleep and other motor function as one design.

磁悬浮养生美容减肥健康床是一种以磁力支撑，为一种电子与机械复合之另类高科技产品，悬浮於空气中的床，其作用为床架下方的磁体与床底座磁体相互作用而使床架离开床底座而悬浮起来，再以床底座磁极之变换而使床架能做上下磁震动；前后；左右；摇摆等运动；在床架的运动过程中，无需任何连杆，或齿轮或皮带，绞炼之被动机构，亦无需马达或油压臂之主动机构，且其作动过程中无任何噪音与油污或废气的污染产生，磁悬浮床作用力大，耗功小，控制简便，安全可靠，此种构思新颖，设计合理，功能齐全，性能优良，应用广泛；可谓集合：理疗，健身，休憩，睡眠等多种运动功能为一体的设计。

In addition, staggering the joint gap between the magnets and precisely magnetizing the permanent magnet facilitate enhancing the uniformity of the magnetic field in the working region.

另外，错开磁体间安装接缝和对永磁体精确充磁能够有效提高工作区域磁场分布的均匀性。

The fluid level gage indicates the position of the magnetic buoy through that the magnetic buoy induces the direction changes of magnetic poles caused by the indication magnetic bodies in the indication tube which is parallel to the main tube, thereby indicating liquid level in container.

该液位计利用磁性浮标感应与主体管平行的指示管内指示磁体引起的指示磁体南北极指向排列的变化指示磁性浮标的位置，从而指示容器内液位。

NdFeB permanent magnets with high magnetic energy product, high application temperature and high corrosion resistance of Zhenghai Group are one of the important parts to directly drive the permanent magnetic wind motor sets.

正海集团自行设计制造了多条大型机电一体化生产线，应用于荫罩、永磁体等产品的生产，正海集团生产的高磁能积、高使用温度、高耐腐蚀性钕铁硼永磁体，是直接驱动永磁式风电机组的重要部件之一，正海集团在机械、自动化、永磁材料等领域的研发、设计和制造的专业人才达到150名，具备同风机制造企业进行合作的人才和原材料优势。

The bracket spaces the magnet body down 1/2 to clear the blade stop and provides alternate mounting hardware for the strike plate as with the magnet body spaced down, the standard sex bolt can interfere with the glass.

由于磁体被置于下方时，通用的螺栓组合会与玻璃发生互相干涉，因此用支架将磁体向下分开1/2距离来清洁门挡板，并为碰撞板提供另外的安装硬件。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。