Concentración de plomo en material particulado inhalable: San José-Centro, Agosto-Diciembre 2002.
mag(1993)
关键词
biology,economics,erosion,spectrometry,policies,social welfare,chemical composition,biodiversity,arsenic,indigenous knowledge,marine ecology,vegetation,environmental management,environmental protection,environmental degradation,fungicides,combustible,economic structure,economic development,fauna,management,leaves,pollution,natural resources,social participation,food additives,pollutants,rodents,antibiotics,flora,electrical energy,living standards,plancton,lead,zinc,energy generation,air pollution,analytical methods,subsistence farming,sustainability,ecology
AI 理解论文
溯源树
样例
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要