Double protect: it has design to avoid charge's electric circuit and short circuit protection function in the lamps and lanterns.

双重保护：灯具内部电路设计具有防止充电，短路保护装置功能。

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Musa said that he would not tolerate messages embedded with "double meanings," adding, "I protect myself from my enemies."

穆萨表示他不会容忍那些嵌入“双重含义”的消息，并补充道，“我会保护自己，免遭敌人所害。”

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For example, you can protect three devices with RAID-Z (RAID-Z 1); with four devices, you can use RAID-Z 2 (double parity, similar to RAID6).

例如，您可以通过RAID - Z (RAID - Z 1)来保护三个设备；对于四个设备，您可以使用RAID - Z 2(双重奇偶校验，类似于RAID6)。

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Circuit boards are double-insulated to protect against power surges, and there are backup power supplies that can be switched out on the fly.

FORBES: Technology

There are various ways to protect yourself from double taxation, particularly by using IRAs and 401(k)s.

FORBES: The Perverse Impact Of Double Taxation: A Helpful Flow Chart

The M5M also features Plextor's True Protect unique enterprise-grade double-data protection technology.

ENGADGET: Plextor trots out M5M series mSATA drives at CES