Our sensor devices measure a number of pollutants and it's really unique about our system.

我们的传感器设备测量许多污染物，这真的是我们系统的独特之处。

The scientists used tiny sensor devices on the flying mammals to learn whether their hunting behavior was also social.

科学家在这些飞行哺乳动物身上安装微型传感器，从而了解其捕猎行为是否也具有社会性。

Researchers have already begun to use smartphones in social scientific research, either to query people regularly as they engage in their normal lives or to record activity using the device's built-in sensors.

研究人员已经开始在社会科学研究中使用智能手机，要么用于定期询问平常生活中的人们，要么使用智能手机的内置传感器记录活动。