The giant magnetoresistance (GMR) effect allows drives like this one, less than an inch in diameter, to detect the tiny magnetic fields that store data in portable electronic devices.

巨磁电阻(GMR)效应使这样一个驱动器的直径不到一英寸，检测在便携式电子设备中存储数据的微小的磁场。

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This little-known city in the Pearl River delta makes 30% of the magnetic recording heads used in hard drives across the world and 16% of the world’s electronic keyboards.

这个珠江三角洲畔籍籍无名的城市，制造了全世界30%用于硬盘驱动器的录音磁头，全球16%的电子键盘。

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The major electronic components (vernier drives included) will be around $150. This includes the pre-wound litz wire coils.

主要电子零件（包括游标调谐盘）大概150美元，包括成品李兹线线圈。

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Mabuchi Motor has half the world market for tiny electric motors used in electronic gadgets and computer drives.

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The TV, DVR and External Storage or client non-compute applications are storage solutions designed for consumer electronic devices such as media recorders and disk drives used for external storage such as a portable external disk and network-attached storage.

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SanDisk's diverse product portfolio includes flash memory cards and embedded solutions used in smart phones, tablets, digital cameras, camcorders, digital media players and other consumer electronic devices, as well as USB flash drives and solid-state drives (SSD) for the computing market.

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