比起无线射频识别技术（RFID），电磁波传导技术更为安全，对大脑也没有损害，因为它的磁场比美国及其它国家所规定的强度还要低。
The tech is more secure than RFID and they even say it’s safe for our brains because “it’s under a certain limitation in the magnetic field, ” set by the U.S. and other national governments.
夹芯结构吸波复合材料因其质轻、强度高，又能较好地吸收电磁波而广泛应用于飞机的机翼、尾翼和机身等部位。
Microwave-absorbing composite sandwich structures have been widely used because of its light weight, high strength as well as perfect property of electromagnetic wave absorption.
本发明的变形镁合金，除了具有镁的电磁波屏蔽能力以外，还具有高强度、韧性和成形性。
The wrought magnesium alloy of the present invention has high strength, toughness, and formability in addition to the electromagnetic wave shield ability of magnesium.
本发明的变形镁合金，除了具有镁的电磁波屏蔽能力以外，还具有高强度、韧性和成形性。
The wrought magnesium alloy of the present invention has high strength, toughness, and formability in addition to the electromagnetic wave shield ability of magnesium.
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