• 2021-04-14
    Competition to the technical transformation and restructuring of these industrial production.
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      Factors of production are A: the mathematical calculations firms make in determining their optimal production levels. B: social and political conditions that affect production. C: the physical relationships between economic inputs and outputs. D: inputs into the production process.

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      Dual-path promotion refers to the design of a parallel promotion system for professional and technical personnel and production personnel.

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      The Industrial Revolution in the west has been responsible for technical development which benefits human beings and the natual world.

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      In the second industrial revolution, large-scale production using electric drives was appeared.. ( ) A: 对 B: 错

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      The following ( ) process is<br/>not good for agricultural production. A: Nitrogen fixation B: Methane production C: Denitrification D: Ammonification