olfactometry

例句：

1. 1. Olfactometry is a technique used to measure the strength of smells.
   嗅觉测量法是一种用来测量气味强度的技术。
2. 2. The scientist used olfactometry to study the effects of different scents on the human brain.
   科学家使用嗅觉测量法研究不同香味对人脑的影响。
3. 3. Olfactometry can be used to detect and analyze the chemical composition of airborne pollutants.
   嗅觉测量法可以用来检测和分析空气中的污染物化学成分。