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		内蒙古巴彦淖尔市临河区富硒耕地硒形态特征及其影响因素
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			Speciation of selenium in the selenium-rich cultivated land in Linhe District, Bayannur City, Inner Mongolia and its influencing factors
			 
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		 图2. 研究区水溶态硒分级评价结果  | 
	
Fig.2. Evaluation results of water-soluble selenium classification in the study area  | 
	
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