First, the team had a look at woodpeckers in a controlled environment: two slow-motion cameras captured images of the birds striking a force sensor that measured their pecking power.

首先，研究小组在受控环境中看着啄木鸟：两个慢动作摄像机捕获它们撞击力传感器的图像，后者是用于测量其啄力的。

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First, the team had a look at woodpeckers in a controlled environment: two slow-motion cameras captured images of the birds striking a force sensor that measured their pecking power.

首先，研究小组在受控环境中看着啄木鸟：两个慢动作摄像机捕获它们撞击力传感器的图像，后者是用于测量其啄力的。

youdao