The control box circuit design is reasonable, circuit stability, simple operation, easy greatly the needs of users.

该控制箱电路设计合理，电路稳定、操作简单，大大方便用户的需求。

youdao

Project, the author is responsible for optical design of the lens, structure, electronic box circuit, software and hardware design of the laser power-tester.

在本文中，作者负责激光功率计的镜头光学设计、结构设计，电子箱电路软硬件设计工作。

youdao

If you see sparks or broken or frayed wires, or if you smell hot insulation, turn off the electricity at the main fuse box or circuit breaker.

如果你看到冒火花的、断裂的或者磨损的电线，或者闻到绝缘体烧焦的味道，在保险丝盒或者断路器断关闭电路。

youdao

He bought an electric saw and some lumber to patch the second-floor gallery, but every time he was halfway through a board a fuse would blow in the spider-haunted circuit box in the kitchen.

NEWYORKER: Idols

The cycle road race on the opening weekend of the Olympics took riders from the Mall, through west London, out to Surrey and back again, and included a 9.6-mile (15.5km) circuit around Box Hill.

BBC: London 2012 Olympic events 'raised ?44m' for Surrey

The cycle road race on the opening weekend of the Olympics in July took cyclists from the Mall, through west London to Surrey and back again, and included a 9.6-mile (15.5km) circuit around Box Hill.

BBC: Hundreds bid for Surrey's London 2012 souvenirs