Inductance coupling is the most important from power cable with metallic shield to communication lines when they are parallel with in a long length.

在平行长度较大时，带金属保护套的电力电缆对通信线路的干扰主要取决于感性耦合。

youdao

To protect electronics infrastructure, entire systems must be encased in a metallic shield to prevent any external electromagnetic pulse from entering.

CENTERFORSECURITYPOLICY: Old threat with a new face

To protect electronics, an entire system must be encased in a metallic shield that prevents any external electromagnetic pulse from entering.

CENTERFORSECURITYPOLICY: Center For Security Policy

The badge is displayed on the blue-black metallic exterior of my vehicle with its trademark masculine horse and shield.

FORBES: Tis the Season for the 2012 Porsche Cayenne Hybrid S