上海市气象局日前正式发布“鼻腔清洗指数”，或称“洗鼻指数”，作为其健康气象指数之一，据称是全国首创。
The nasal index, or "a daily index of nasal cleansing", which was claimed to be the nation's first, was released by the Shanghai Meteorological Bureau as one of its weather indices.
初步建立男女外鼻各区域表面积对称指数数据库框架。
Symmetry index normal value databank of each sector surface area was established on male and female noses.
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