[j].电力系统自动化,2010,34(3):22-27.zhang qin,wang xifan,wang jianxue.electricity purchasing and selling risk...huaying.pricing principle for mobile services[j].world telecommunications,2004,17(7):18-21.18radoszynski
表1 健康风险评估参数table 1 parameters for health risk assessment注:dair为每日空气呼吸量;bw为体重;cgw为地下水中污染物质量浓度;h为污染物亨利常数...in groundwater samples图4 地下水中苯分布fig.4 distribution of benzene in groundwater表3 地下水风险评估计算结果table 3 risk
表4 潜在生态风险评价的等级划分table 4 classification of potential ecological risk assessment1.3.4 生物毒性评价法采用由long et...of as and cd in some areas表5 潜在生态风险评价的危害程度table 5 harm degree of potential ecological risk assessment2.3.2
本文作者——alasdair skelton, professor of geochemistry & petrology, stockholm universityalice larkin, professor...johansson, phd in fire ecology, researchers deskmaria wolrath söderberg, researcher in rhetoric & climate