But this makes a laser unstable and affects the precise timing of its pulses, which limits depth resolution.

但这使得激光不稳定并影响其脉冲的精确定时，这限制了深度分辨率。

" For example, playing a piece of piano music requires pressing individual keys in the correct sequence with very precise timing."

“比如，弹一段钢琴曲需要非常精准的时机，以正确顺序按下各个琴键。”

Let's start off with the simplest, RF wristbands, that receive a radio frequency communicating the precise timing and colors for each band.

让我们从最简单的射频腕带开始，它接收一个无线电频率，传达每个腕带的精确时间和颜色。

For example, playing a piece of piano music requires pressing individual keys in the correct sequence with very precise timing.

科恩：例如，演奏一首钢琴曲需要以正确的顺序和非常精确的时机按下各个琴键。

And our primary olfactory brain regions look and function rather similarly, with clusters of neurons activated and deactivated in precise timing to code for specific scents.

我们的主要嗅觉大脑区域看起来和功能非常相似，神经元簇在精确的时间激活和停用以编码特定气味。

Leonardo Cohen of the National Institute of Neurological Disorders and Stroke, or NINDS. Cohen: For example, playing a piece of piano music requires pressing individual keys in the correct sequence with very precise timing.

霍普金：国家神经疾病和中风研究所 (NINDS) 的莱昂纳多·科恩 (Leonardo Cohen)。科恩：例如， 演奏一首钢琴曲需要以非常精确的时间按正确的顺序按下各个键。