The inventive radiation prevention facing material has good electro-magneticscreen effect, permanent radiation protection function and low production cost.
本发明的防辐射面料电磁屏蔽效果好，具有永久防辐射功能，且生产成本低。
2
And through the electric shield, the magnetic shield, the electromagnetic screen design introduced the electronic control system shield design mentality, the method and the skill.
并通过静电屏蔽、磁屏蔽、电磁屏蔽设计介绍了电子控制系统的屏蔽设计思路、方法与技巧。
3
It would allow notations made with a stylus on a page printed with a special magnetic ink to simultaneously appear on a computer screen.