scale development of the western region
西部地区的规模开发
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The background and significance of subject selection Strategy for the grand-scale development of China's western region is an important decision made by China's government in the turn of new century.
论文选题的背景和意义实施西部开发战略，是中国面向新世纪的重大抉择。
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