But researchers now realize that paying attention to what was previously considered noise can help monitor global climate change.
但研究者们现在意识到研究这些“杂音”能够监测出全球气候的变化。
2
And up on the mountain-ridge boundaries, electronic transmitters will monitornoise, vibration and motion to keep the snowmobilers and the hikers out of each other's way.
在山脉分界线，电子发射器将监控噪音、震动和活动，以确保雪山车族和背包族互不侵犯。
3
In terms of assessing the impact of these issues, we need to be able to make suitable noise measurements, or in some cases monitor the noise levels for longer periods.