对宇宙中智慧生命的搜索行动今年初遭遇挫折，SETI项目(译者注：全称是“外星智慧搜索”)因经费不足暂停艾伦望远镜矩阵运行。
The search for intelligent life in the universe took a hit earlier this year when SETI had to put the Allen Telescope Array on hiatus due to lack of funding.
本文遵循产品组合理论、产品生命周期理论及波士顿矩阵理论，采用了理论联系实际、定量分析与定性分析相结合的方法。
The theories of the product composition, life cycle and Bostons matrix are followed. Theory study and investigate study are adopted and quantitative analysis is combined with qualitative analysis.
主要分析方法：PEST外部因素分析法、波特五种力量模型、生命周期分析法、SWOT矩阵分析法。
The main research tools: the analysis of PEST external factors, Michael Porter 's Five factors Model, Life cycle analyses, and SWOT matrix.
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