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- (=open window unit(unit of sound absorption)) 开窗单位o.w.u.
- 原子吸收分光光度测定法(atomic absorption spectroscopy,AAS)检测妊娠母鼠血清Fe2+、Mg2+含量;The atomic absorption spectroscopy(AAS) was used to examine the level of Fe~(2+) and Mg~(2+) in serum of gravid mice.
- 采用SILAR(Successive Ionic Layer Absorption and Reaction)法,在硅基底上制备了CuS和CuS-PAA-APS有机无机复合膜。A kind of hybrid organic-inorganic films CuS-PAA-APS were fabricated by the SILAR(Successive Ionic Layer Absorption and Reaction)method.
- 差分吸收光谱技术(differential optical absorption spectroscopy,DOAS)是利用气体分子在紫外-可见光谱范围的特征吸收来测量其浓度含量,如SO2,NO2,O3等。Differential optical absorption spectroscopy (DOAS) technique has been used to measure trace gases in the atmosphere by their strongly structured absorption of radiation in the UV and visible spectral range, e.g. SO_2, NO_2, O_3 etc.