The photochemical reactions transform the light into electrical impulses.

光化学反应使光变为电脉冲。

《牛津词典》

It works by sending a series of electrical impulses which are picked up by hi-tech sensors.

它通过传输由高技术传感器收集的电脉冲而起作用。

《柯林斯英汉双解大词典》

The long, tubular membranes of nerve cells carry electrical impulses.

神经细胞的长管状膜携带电脉冲。

youdao

The researchers say identifying chemicals rather than electrical impulses will make for a more selective, precise instrument.

BBC: News

His neural-robotic leg will respond to electrical impulses from muscles in his hamstring.

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Axons are connections that carry electrical impulses, or messages, from the neurons in the brain to the rest of the body.

CNN: Intracranial hematoma