根>莖。重金屬在植物中的含量為Zn>Pb>Cu>Ni>Cr,其中Zn,、Pb,、Ni和Cu在植物組織中分布基本上為根>莖>葉,即地下部位>地上部位,,而Cr例外,。" />

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锟斤拷锟絭锟絟(hu锟斤拷n)锟斤拷锟絎(w锟斤拷ng) > 水處锟斤拷 > 锟斤拷Q锟斤拷锟斤拷 > 锟斤拷锟斤拷

植锟斤床锟剿癸拷锟斤拷锟教庯拷锟斤拷B(y锟斤拷ng)殖锟経水锟叫撅拷

锟斤拷锟铰時(sh锟斤拷)锟絞锟斤拷2014-12-10 16:23 锟斤拷(l锟斤拷i)源锟斤拷锟絟(hu锟斤拷n)锟斤拷锟斤拷锟教學(xu锟斤拷)锟斤拷(b锟斤拷o) 锟斤拷锟斤拷: 锟斤拷x锟斤拷1933 锟絎(w锟斤拷ng)锟斤拷锟絬(p锟斤拷ng)論0锟絣

摘要:

锟斤拷锟叫撅拷锟絃(f锟斤拷ng)車锟捷猴拷锟斤拷锟剿斤拷植锟斤床锟剿癸拷锟斤拷锟教庯拷锟斤拷B(y锟斤拷ng)殖锟経水效锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷4锟斤拷(j锟斤拷)锟斤拷式锟斤拷锟剿癸拷锟斤拷锟,锟斤拷锟結(ji锟斤拷)锟斤拷锟斤拷锟斤拷,锟斤拷SS锟斤拷COD,锟斤拷NH+4-N,锟斤拷TN锟斤拷TP锟斤拷去锟斤拷锟绞分別锟絖(d锟斤拷)锟斤拷锟斤拷76%,锟斤拷77%锟斤拷78%,锟斤拷77%锟斤拷72%,锟斤拷锟斤拷锟剿斤拷锟斤拷锟斤拷锟斤拷锟酵碉拷锟阶猴拷锟斤拷锟斤拷要锟斤拷锟斤拷锟絃(f锟斤拷ng)車锟捷o拷植锟斤拷M锟斤拷锟叫碉拷锟阶分诧拷锟斤拷锟絶>锟斤拷>锟給,锟斤拷锟截斤拷锟斤拷锟斤拷植锟斤拷锟叫的猴拷锟斤拷锟斤拷Zn>Pb>Cu>Ni>Cr,锟斤拷锟斤拷锟斤拷Zn锟斤拷Pb,锟斤拷Ni锟斤拷Cu锟斤拷植锟斤拷M锟斤拷锟叫分诧拷锟斤拷锟斤拷锟较烇拷锟>锟給>锟絶,锟斤拷锟斤拷锟斤拷锟铰诧拷位>锟斤拷锟较诧拷位锟斤拷锟斤拷Cr锟斤拷锟斤拷,锟斤拷

 

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锟角稱锟斤拷 锟(y锟斤拷n)锟紺锟絘锟斤拷 

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十锟斤拷锟斤拷锟絖篇之锟斤拷,锟揭囷拷(gu锟斤拷)锟斤拷锟斤拷锟饺撅拷锟斤拷锟斤拷M(j锟斤拷n)锟斤拷锟斤拷锟斤拷A锟轿o拷VOCs锟斤拷锟斤拷锟轿勶拷(w锟斤拷)锟斤拷

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