利用紫外可见光谱法对三唑锡和毒死蜱与土壤腐殖酸（HA）的相互作用进行了光谱研究。
Using the UV-Vis Spectroscopy, the interactions of pesticide and soil humic acid(HA) were investigated.
目的：利用可见光光谱法，建立便于实验室使用的评价胶体金粒径及分布的方法。
Objective: To establish a method convenient for determining the diameter of colloidal gold particle and its distribution through visible spectroscopy.
目的：利用可见光光谱法，建立便于实验室使用的评价胶体金粒径及分布的方法。
Objective: To establish a method convenient for determining the diameter of colloidal gold particle and its distribution through visible spectroscopy.
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