双语趣听精彩世界 第49期:开车打瞌睡?智能安全带叫醒你
时间：2019-01-01 作者：英语课 分类：双语趣听精彩世界
英语课
开车犯困,这是很多人都有过的经历.不过,如果有了下面这种能够让你清醒起来的安全带,开车犯困就不再是问题了.
开车打瞌睡?智能安全带叫醒你
The Daily Mail: A seatbelt that wakes you up if you are in danger of falling asleep at the wheel is being developed by scientists.
The device measures the driver's heart rate and breathing via a sensor 1 system knitted into the seatbelt and seat cover. If the rates drop too much, a warning alarm goes off.
The designers say the system is innovative 2 because it can cancel out the motion of the car and only pick up heart and respiratory rate thanks to the 'smart textile materials' embedded 3 in the seat cover and seatbelt.
These materials are composed of a combination of fibres and yarns 4 with electrical properties which are mixed with the standard material of the seat and belt. The team say it is a 'state of the art unobtrusive testing' and the testing device will be 'invisible to the user'.
n.传感器，探测设备，感觉器（官）
- The temperature sensor is enclosed in a protective well.温度传感器密封在保护套管中。
- He plugged the sensor into a outlet.他把传感器插进电源插座。
adj.革新的，新颖的，富有革新精神的
- Discover an innovative way of marketing.发现一个创新的营销方式。
- He was one of the most creative and innovative engineers of his generation.他是他那代人当中最富创造性与革新精神的工程师之一。
a.扎牢的
- an operation to remove glass that was embedded in his leg 取出扎入他腿部玻璃的手术
- He has embedded his name in the minds of millions of people. 他的名字铭刻在数百万人民心中。
标签：
打瞌睡