Also, this system partition may be used by utility software, such as backup problems, to support dual boot scenarios.

此外，此系统分区可以使用实用软件，如备份，支持双启动的情况。

youdao

It's worth pointing out that the MIUI build for the Xiaomi phone has a rather unique feature that no other phone currently support: a dual partition system.

值得一提的是小米手机拥有一项其他手机不具备的功能：支持双系统。

youdao

These dual independent sensors will enhance early warning of missile launches around the globe, support the nation's ballistic missile defense system, greatly expand our technical intelligence gathering capability, and bolster situational awareness for warfighters on the battlefield.

ENGADGET: First piece of SBIRS missile defense system launched, not shot down