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  1. energy conservation

    • n.
      the prevention of the wasteful use of energy, especially in order to ensure its continuing availability;the principle by which the total energy remains constant in a system that is not subject to external influence.
    • noun: energy conservation

    • 釋義

    名詞

    • 1. the prevention of the wasteful use of energy, especially in order to ensure its continuing availability the houses are designed with energy conservation and low maintenance costs firmly in mind a conscious decision to promote renewable fuels and energy conservation
    • 2. the principle by which the total energy remains constant in a system that is not subject to external influence.