磁屏蔽室

用钴（Co）基非晶合金制作的磁屏蔽室

A Magnetic Shielding Room Made of Co Base Non crystalline Alloy

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。

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 .

应用MagNet软件设计并制作出了磁屏蔽室，测得其泄漏磁场小于1%，基本达到设计要求。

Design the structure of magnetism screened room by using MagNet .

磁屏蔽室是一种提供弱磁环境&零磁空间的有效方法。

The magnet - ic shielding room is an effective means of providing an environment for weak magnetism & zero magnetism space .

实验结果表明，对于消除心磁测量中的环境噪声，简易磁屏蔽室和有源补偿相结合是一个很合适的方案，这种方案对心磁图的普及有实际的帮助。

Experimental results show that the combination of a simple MSR and an active shielding is an appropriate scheme for the environmental noise cancellation in MCG measurements and might be a practical way towards the popularization of MCGs .

我们建立了一套基于高温超导量子干涉仪（SQUID）的可靠的、经济型的单通道心磁图（MCG）系统，该系统在一个简易的磁屏蔽室（MSR）中运行。

We have constructed a reliable and economical single-channel magnetocardiogram ( MCG ) system based on high-T_c SQUIDs operated in a simply magnetically shielded room ( MSR ) .