The self cleaning technology can repel dust when sensors detect concentrations on the panel's surface have reached a critical level.
当传感器发现面板表面的灰尘浓度达到一定水平时，自我清洁技术可以将其清除。
2
The new study presents a third way to detect tsunamis — by changes in the texture of the surface water across a wide span of the open ocean.
高丁所取得的成果则为探测海啸提供了第三种办法，即在开阔海面上探测海啸引起的海水表面布局的变化情况。
3
This will allow us to more robustly detect shaking or other movements if the panic occurred while the machine was on a nonflat surface, such as a person's knees.