The control system of street light unit USES the constant current to supply, has the function of establish and timing adjustment output.

路灯单元控制系统采用恒流源供电，具有输出功率调整功能，并能定时调整功率。

youdao

That's because the red light is actually not a gross constituent unit in a semiotic system, right?

那是因为红灯不是这一符号系统的一个主要组成单元，对吗？

youdao

The result is a power unit that is light, compact and remarkably efficient.

从而得到一个轻巧、紧凑以及非常有效率的动力设备。

youdao

The Widow Mine burrows and shoots out smaller explosives which can be good for wrecking mineral lines or light unit clusters.

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By comparing the amount of light in each unit of the grid with reliable sources of economic data from advanced economies, Chen and Nordhous established a clear and compelling relationship between radiance levels at night and GDP.

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The canister itself is delightfully light (the entire unit weighs 19.5 pounds), though we can't say we were in love with how it drug along behind the handle.

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