运用主成分分析法从基础竞争力、需求竞争力、市场竞争力和工程持续竞争力4方面对我国11个沿海省市区的海水淡化产业竞争力进行了分析评估,结果显示山东省海水淡化产业综合竞争力排名第3.在此基础上,根据山东省海水淡化产业发展的优劣势,提出提高山东省海水淡化产业竞争力的对策建议.%The seawater desalination industry competitiveness of our country 11 coastal provinces is analysed by using principal component analysis(PCA) from four aspects,such as basic competitiveness,demand competitiveness,market competitiveness and sustainable competitive engineering.The results showed that the seawater desalination industry competitiveness of Shandong province is third place.On this basis,according to the advantages and disadvantages of seawater desalination industry development in Shandong province,put forward the countermeasures and suggestions to raise the competition ability of the seawater desalination industry in shandong province.
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