论文部分内容阅读
随着人民生活水平的提高和机动车数量的增多,因酒后驾驶车辆而造成重大交通事故的状况已不容忽视。但近几年国内推出的几种饮酒检测仪器作为交通执法工具有很大不足,其主要缺点为受检者饮酒后,在短时间内对其口腔内的酒精气体分子取样进行定性分析时,因有些仪器选择性较差而造成误判。本文所介绍的这种传感器及检测仪具有
With the improvement of people’s living standard and the increase in the number of motor vehicles, the situation of major traffic accidents caused by driving under the influence of drink can not be ignored. However, in recent years, several kinds of alcohol testing instruments introduced in China have been greatly inadequate as traffic enforcement tools. The main disadvantage of this method is that when subjects take alcohol, they can qualitatively analyze the sampling of alcohol gas molecules in their oral cavity in a short period of time Some instruments are less selective and cause miscarriage of justice. This article describes the sensor and detector has