We need to demagnetize the screwdriver before using it on electronics.
在用于电子设备之前，我们需要消磁螺丝刀。
The technician used a special tool to demagnetize the metal parts.
技术员用一个特殊工具来消磁金属部件。
It's important to demagnetize the tape to avoid data loss.
为了避免数据丢失，消磁磁带是很重要的。
They had to demagnetize the hard drive before disposal.
他们在处理之前必须消磁硬盘。
The process to demagnetize the compass is quite simple.
消磁指南针的过程相当简单。
To demagnetize a credit card, use a strong magnet carefully.
要消磁信用卡，小心使用强磁铁。
He was instructed to demagnetize the old audio tapes.
他被指示去消磁旧的录音带。
The engineer decided to demagnetize the faulty equipment.
工程师决定消磁故障设备。
Before repairs, they must demagnetize the magnetic components.
在维修之前，他们必须消磁磁性部件。
The company offers services to demagnetize industrial machinery.
公司提供消磁工业机器的服务。
demagnetize a screwdriver 把螺丝刀退磁
demagnetize a tape 对磁带进行退磁
demagnetize a compass 使指南针退磁
demagnetize a hard drive 对硬盘进行退磁
demagnetize a CRT monitor 对CRT显示器退磁
demagnetize a credit card 使信用卡退磁
demagnetize a transformer 使变压器退磁
