表3 8种pahs质量含量垂直分布拟合参数table 3 fitting parameters of vertical distribution of 8 pahs concentrationsk的单位为...个场地利用不同分子比值法得到的煤炭/生物质燃烧占比table 4 the proportion of biomass/coal combustion in different molecular ratio methods
中国给水排水, 2018, 34(7):32-36.chen k l, li p, jin w, et al.extraction and detection method of extracellular...:10.1016/j.chemosphere.2003.10.011 url rocher v, azimi s, moilleron r, et al.hydrocarbons and heavy metals
2020, 40(8): 2514-2525.cheng xiong, tang yingling, shen jianjian,et al. decomposition and checking method...北京: 清华大学, 2006.li canbing. research on theory and application methods of electricity surveillance. beijing