a new type of material of magnetic shielding coating in low frequency is made out. through analysis of theory and tests, the ability of shielding in low frequency of the material is proved.

研制出一种新型的低频电磁波磁屏蔽材料，通过理论分析和试验，证明其低频电磁波磁屏蔽性能。

the conclusion is that fem can estimate the dc sensor magnetic shielding effectiveness of the dc sensor after comparing the tested result with that calculated.

对比分析以上的计算结果和测试结果，可以得出结论：利用有限元法进行磁屏蔽效能计算，对直流传感器的磁屏蔽效能估算具有一定的指导意义。

the cable's magnetic shielding effectiveness can also be acquired through the measurement of radiated magnetic field by changing the sensors.

电缆的磁屏蔽效能，也可以通过测量，通过改变传感器的辐射磁场的收购。

magnetic shielding is provided on the transducers to allow their use in close proximity to crt displays.

磁屏蔽是提供了传感器，以允许他们在靠近使用crt显示器。

for developing the above theory, the magnetic shielding with magnetic component inside is studied in this paper.

作为补充和发展，本文给出了双层和单层磁屏中置有导磁体时的屏效解析及实现优化设计的条件。

the magnetic shielding effectiveness problem of concentric double shell or a single shell 「with nonmagnetic component inside has been studied in some publications.」

双层和单层磁屏中置有非导磁体时的屏效问题已有多人进行了研究。

an approach to a compound equipment composed of a three axe helmholtz coil system set inside a magnetic shielding room has been made.

通过对普通气缸缓沖装置的最优化分析，得出了缓沖装置的最优工作点，并据此设计了一种高效复合缓沖装置。

in order to increase the emc of the switching transformer, the measures of the magnetic shielding or using high guiding magnetic material to reduce the leaking of the magnetic energy should be taken.

为了增加开关变压器的电磁兼容性，主要应采用磁屏蔽，也可采用高导磁材料的磁芯来减小磁能量的泄漏。

on property of interference sources, the shielding is divided into electronic shielding, magnetic shielding and electromagnetic shielding, then these shielding are studied in detail.

从干扰源性质出发，将屏蔽分为电场屏蔽、磁场屏蔽和电磁场屏蔽，并对它们进行了分析研究。

this paper introduces in detail electronic shielding and magnetic shielding respectively based on the analysis of property of interference sources, to obtain the most anti-interference effectiveness.

本文在分析各种干扰源性质的基础上，分别对电场屏蔽和磁场屏蔽进行了详细的介绍，以实现最佳的抗干扰效果。

in this paper, the technical features of this room, the materials and equipments used, and the results of measurements inside the magnetic shielding room are described.

本文介绍了这个磁屏蔽室的技术性能、材料和装置及测量结果等情况。

the magnetic shielding also makes the sa520av ideal as a powerful center channel speaker for demanding home cinema enthusiasts.

加之它的磁屏设计让它成为家庭影院热衷者的理想中频备品。

an approach to a compound equipment composed of a three axe helmholtz coil system set inside a magnetic shielding room has been made.

探讨了一种在磁屏蔽室内套装三轴亥姆霍兹线圈系统的复合装置。

the measurements of meissner effect and the shielding effect show that the magnetic shielding of the sample is very small.

样品的迈斯纳效应和磁屏蔽的测量结果表明，该样品的磁屏蔽效应很小。