论文部分内容阅读
,Determination of polychlorinated biphenyls by GC/MS with ultrasound-assisted extraction from shellf
【机 构】
:
College of Food Science & Technical. Agricultural University of Hebei,Baoding 071001, China
【出 处】
:
中国农学前沿
【发表日期】
:
2010年4期
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