Are they basic, such a light dimmer, or more imposing, like an alarm system or a video camera?

它们是基础部分（比如说调光器），还是稍高端点儿的（像警报系统或摄像头）？

youdao

The total digital control of the light dimmer in the airfield is based on DSP.

机场助航灯调光器的全数字控制采用DSP实现。

youdao

Continuous variable between two opposite states, e. g., like a light dimmer switch.

处在两个对立状态之间的连续变量，比如，就像灯的调光器开关。

youdao

The iPhone was also a solid runner-up with this test -- it didn't perform as well in even dimmer light, as we experienced when capturing images from a dark rooftop late at night, but it did yield decent shots in the lab.

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"Cholesterol is still needed to clog the arteries, but TMAO changes how cholesterol is metabolized like the dimmer on a light switch, " he said.

WSJ: New Health Culprit Carnitine Found in Red Meat

Adjusting the light is also quite nice, with a dimmer switch that runs up and down and a whole lot of brightness levels.

ENGADGET: Amazon Kindle Paperwhite hands-on (Update: video)