“судьба/命运”观念能够充分地反映俄汉民族的民族心智和语言意识。语言文化场作为语言文化学的研究方法,是反映相应的语言文化片段的综合体。本文以北京大学汉语语言学研究中心现代汉语语料库(CCL语料库)、Националь...“судьба/命运”观念能够充分地反映俄汉民族的民族心智和语言意识。语言文化场作为语言文化学的研究方法,是反映相应的语言文化片段的综合体。本文以北京大学汉语语言学研究中心现代汉语语料库(CCL语料库)、Национальный корпус русского языка(俄语国家语料库)及《现代汉语词典》(2011)中的语料作为语料来源,从实体文化知识层、规范文化知识层和精神文化知识层3个层面对俄汉“судьба/命运”观念的聚合关系语言文化场进行分析,探讨俄汉“судьба/命运”观念在民族文化中的异同。展开更多
In this study,the distribution,transfer and fate of both polychlorinated biphenyls（PCBs）and cyanotoxins via phytoplankton routes were systematically investigated in two Chinese lakes.Results indicated that PCB adsor...In this study,the distribution,transfer and fate of both polychlorinated biphenyls（PCBs）and cyanotoxins via phytoplankton routes were systematically investigated in two Chinese lakes.Results indicated that PCB adsorption/bioaccumulation dynamics has significantly positive correlations with the biomass of green alga and diatoms.Total lipid content of phytoplankton is the major factor that influences PCB adsorption/bioaccumulation.Cyanobacterial blooms with relatively lower lipid content could also absorb high amount of PCBs due to their high cell density in the water columns,and this process was proposed as major route for the transfer of PCBs in Chinese eutrophic freshwater.According to these findings,a novel route on fates of PCBs via phytoplankton and a green bioadsorption concept were proposed and confirmed.In the practice of mechanical collections of bloom biomass from Lake Taihu,cyanotoxin/cyanobacteria and PCBs were found to be removed simultaneously very efficiently followed this theory.展开更多
文摘“судьба/命运”观念能够充分地反映俄汉民族的民族心智和语言意识。语言文化场作为语言文化学的研究方法,是反映相应的语言文化片段的综合体。本文以北京大学汉语语言学研究中心现代汉语语料库(CCL语料库)、Национальный корпус русского языка(俄语国家语料库)及《现代汉语词典》(2011)中的语料作为语料来源,从实体文化知识层、规范文化知识层和精神文化知识层3个层面对俄汉“судьба/命运”观念的聚合关系语言文化场进行分析,探讨俄汉“судьба/命运”观念在民族文化中的异同。
基金supported by the National Natural Science Foundation of China(Nos.41276150,51679169 and 40971249)
文摘In this study,the distribution,transfer and fate of both polychlorinated biphenyls（PCBs）and cyanotoxins via phytoplankton routes were systematically investigated in two Chinese lakes.Results indicated that PCB adsorption/bioaccumulation dynamics has significantly positive correlations with the biomass of green alga and diatoms.Total lipid content of phytoplankton is the major factor that influences PCB adsorption/bioaccumulation.Cyanobacterial blooms with relatively lower lipid content could also absorb high amount of PCBs due to their high cell density in the water columns,and this process was proposed as major route for the transfer of PCBs in Chinese eutrophic freshwater.According to these findings,a novel route on fates of PCBs via phytoplankton and a green bioadsorption concept were proposed and confirmed.In the practice of mechanical collections of bloom biomass from Lake Taihu,cyanotoxin/cyanobacteria and PCBs were found to be removed simultaneously very efficiently followed this theory.
