Conclusion CFA indicated good fit of theoretical structure of the scale. The Cronbach's coefficeient was 0.849. Both of the reliability and validity met the needs of psychometric standard.
结论量表的理论结构模型拟合良好，内部一致性信度为0.849，信度和效度都达到了心理测量学的要求。
Then this multiple PCR indicated that it was fit for the studies on the epidemiology investigation of E. coli, Salmonella bacillus and Staphylococcus which has good sensitivity and Specificity.
进而说明该研究建立的大肠杆菌、沙门氏菌和葡萄球菌多重pcr检测方法敏感性高、特异性强，适用于大肠杆菌、沙门氏菌和葡萄球菌的流行病学调查研究。
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