10 September 1991, Volume 9 Issue 9109

    

传略
经济
科学
高技术
农业
教育
资源
能源
交通
经济

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传略
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  Brief Biography of Qian Xuesen

  . 1991, 9(9109): 3-8.

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经济
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  The Impact of Depreciation of RMB on Foreign Trade

  . 1991, 9(9109): 8-11.

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  The Structure Imbalance of Staff's Income and Its Solution

  . 1991, 9(9109): 12-15.

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科学
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  Genes and Regulation of Gene Expression

  . 1991, 9(9109): 16-18.

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  Discovery and Research of C₆₀ Molecule

  . 1991, 9(9109): 19-21.

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高技术
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  Non-Keyboard Input and Non-Keyboard Computer

  . 1991, 9(9109): 22-24.

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  China Remote Sensing Ground Station

  . 1991, 9(9109): 25-26.

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农业
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  Time Utilization of Cultivated Land in Raising Crop Yield

  . 1991, 9(9109): 27-28.

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  The U. S, Future Trade of Agricultural Preduct

  . 1991, 9(9109): 29-33.

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教育
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  New Ideas about Education in Higher Agriculture and Forest Institutes

  . 1991, 9(9109): 34-36.

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  Development of Agriculture and Higher Education

  . 1991, 9(9109): 37-39.

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资源
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  Stratgic Change to a Resources-Saving Industrial System

  . 1991, 9(9109): 40-43.

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能源
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  Nuclear Heating Plant

  . 1991, 9(9109): 44-46.

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交通
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  The Urgency of Rapid Development of Railway

  . 1991, 9(9109): 47-50.

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  To Raise Economic Profits is the Key to Railway Construction

  . 1991, 9(9109): 51-54.

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经济
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  Researoh on Internal Management System of Beijing's Enterprises with New Technology

  . 1991, 9(9109): 55-58.

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