This incredible shield, made by combining an Electrical Harness and a Quality Iron shield, not only protects you from physical attacks, but also interferes with spells thrown at it!
这面不可思议的盾，由一个“电气甲”和一个“优质铁盾”组合而成，它不仅能防护物理攻击，还能干扰朝它投射过来的法术！
Recently, Steve Cummer, Associate Professor of Electrical and Computer Engineering at Duke University announced that it is theoretically possible to create such a sound shield.
近日，杜克大学电子信息工程学院副教授Steve Cummer声称，从理论上这种声音屏障是可造的。
COAXIAL cable, an electrical cable usually connecting an antenna with a receiver or transmitter. The cable has an inner conductor and an outer grounded shield.
同轴电缆，一种通常用来联接天线与接收机或发射机的电缆。电缆由中心导体和外层的屏蔽所组成。
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