方向感应能力和嘴内有红外线感应器。
原来的系统包括一个红外线感应器和6个联合头盔显示器。
The original system consists of a six infrared sensors and a combined helmet display.
不需要操作手柄或按压按钮。冲水阀采用红外线感应器，根据环境变化自动控制冲水阀的运行。
There are no handles to trip or buttons to push. The Flushometer operates by means of an infrared sensor that ADAPTS to its surrounding.
它内置的红外线感应器能使它在撞到物体——比如，一只慵懒困倦的猫——之前停下来，然后换个方向，继续前进。
Its infra-red sensors enable it to slow down before nudging up to an obstacle—such as a dozy cat—changing direction and setting off again.
即使是没有巡逻员的时候，摄像机、无人驾驶侦察机以及三种不同的地震传感器、磁场感应器以及红外线感应器也在实时监控。
When there are no agents around, cameras, reconnaissance drones and three different types of sensors-seismic, magnetic and infra-red-keep tabs on things.
即使是没有巡逻员的时候，摄像机、无人驾驶侦察机以及三种不同的地震传感器、磁场感应器以及红外线感应器也在实时监控。
When there are no agents around, cameras, reconnaissance drones and three different types of sensors-seismic, magnetic and infra-red-keep tabs on things.
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