high voltage source box 高压电源箱
low voltage cable end box 低压电缆端箱
low voltage switch box 低压配电柜
low voltage starting control box 低压起动控制箱 ; 低压起动节制箱
voltage-ratio box 电压比例箱
low-voltage distribution box 低压配电箱
Voltage Stability Tool-box 的电压稳定分析工具箱 ; 电压稳定工具包
high-voltage cable end box 高压电缆箱
voltage load box 电压负载箱
An electrician peels the dead rat out of the high voltage box for the electric chair.
一个电工将死老鼠从为电椅通电的高压电箱中取了下来。
"I got a 4-inch beanie baby box and tacked on some solar cells to see how many would fit on the surface, " Twiggs says. "I had enough voltage for what I needed so I decided that would be the size."
那时特威格斯致力于一个10厘米立方体的大小的立方体卫星的研究，“我找了一个四英寸装小编毛的宝贝盒子，在上面贴上太阳能电池，看看可以贴多少个”特威格斯说，“我得到了我需要的足够的电压，所以我认为这就是我所需要的尺寸。”
A digital multi-meter measures the output voltage of the black box.
数字万用表测量黑盒的输出电压。
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