主成份法的英文

例句与用法

1. Therefore , the thesis establishes a new ecotourist resources evaluation index system and a new ecotourism environment capacity evaluation index system by combining the features of ecotourist resources and the practical development . then it applies the quasi - primary composition method and blurred comprehensive evaluation method to appraising the ecotourism resources in the major seashore tourist destinations of jiangsu province and draws relatively rational evaluation results , which thus provides methods and foundation to the scientific evaluation of seashore ecotourist resources , predicting its development potential and determining its development and utility intensity and scales
   为此，作者结合生态旅游资源的特点和开发实际，建立了新的生态旅游资源评价和生态旅游环境承载力评价指标体系，并运用准主成份法、模糊综合评价方法对江苏海滨主要旅游区的生态旅游资源与生态旅游环境承载力进行了评价，得出了比较合理的评价结果，从而为科学评价海滨生态旅游资源价值，预测其开发利用前景，确定其开发强度和开发规模提供了方法和依据。