Grid-scale batteries would boost efficiency by allowing solar energy to be used at night, for example, or excess power from a nuclear plant to be stored for later.

电网级电池将大大提高能效，比如允许存贮太阳能用于在夜间，或者存储一个核电厂在夜间发出过多的电，以供白天使用。

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Central to the concept of economies of scale is the idea that the best way to achieve high efficiency, and hence low unit costs, is through the mass production of a standardized output.

规模经济的中心思想就是为达到高效率从而降低单位成本，而进行的通过标准化批量生产所采用的最佳方法。

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The operative mechanism, organizational structure and effective scale are crucial factors to the efficiency of the inter-firm organization.

中间性组织的运行机制、组织结构和有效规模是决定其效率的关键因素。

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Intel and Facebook have long been technology collaboration partners on hardware and software optimizations to drive more efficiency and scale for Facebook data centers.

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It has also been implementing an efficiency initiative, Project Keystone, a global effort to enhance the competitiveness and efficiency of Heinz to better leverage its scale.

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Up to now, those scale economies of fuel efficiency and of capital cost in these large generating units have been so great as to be able to absorb the additional cost of transmission and distribution and still be lower than any competing form of electrical generation (except of course where plentiful hydroelectric generation could be built).

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