试验因子对土壤水盐动态的权重性分析和试验结果指标的综合因素分析；
Weighing analysis of the soil water and salt movements by the experimental factors and integrated factor analysis of the experiment results and indexes were performed.
文章通过对软件可靠性因素的定义和分析，提出了软件可靠性的综合评估指标体系。
The comprehensive evaluation index system of software reliability is proposed with the definition and analysis of software reliability factors.
论文在提出喷雾质量指标概念的基础上，综合分析了自然因素和喷雾参数对喷雾质量的影响。
On the basis of rendering the concept of spray quality indices, the effect of meteorological and technical factors on spray quality was synthetically analysed.
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