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预处理前后的毒死蜱和多菌灵荧光高光谱曲线 (a): 毒死蜱原始荧光光谱曲线; (b): SG预处理后毒死蜱光谱曲线; (c): SNV处理后毒死蜱光谱曲线;(d): FD预处理后毒死蜱光谱曲线; (e): 多灵菌原始荧光光谱曲线; (f): SG预处理后多灵菌光谱曲线;(g): SNV预处理后的多灵菌光谱曲线; (h): FD预处理后多灵菌光谱曲线