通过检测和测量呼出空气中的酒精含量，来确定某人血液中的酒精浓度的一种仪器的商标。
A trademark used for a device that detects and measures alcohol in expired air so as to determine the concentration of alcohol in a person's blood.
乙醇极易挥发，属于易燃易爆气体，在工业生产和道路交通中很有必要实现对酒精浓度的检测。
Alcohol is volatile, belonging to the flammable gas and easily exploded in the air. So it is necessary to monitor alcohol concentration in the industry production and road transportation.
摘要：美国加州大学发明了一种能检测酒精浓度的纹身贴。
ABSTRACT: The UCSD invented a tattoo which can monitor alcohol intake.
摘要：美国加州大学发明了一种能检测酒精浓度的纹身贴。
ABSTRACT: The UCSD invented a tattoo which can monitor alcohol intake.
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