Under a physical concept of capital, such as operating capability, capital is regarded as the productive capacity of the entity based on, for example, units of output per day.

资本的物理概念（如经营能力）则表明资本是该实体的生产能力，例如，每天的产出。

youdao

OPEC produces 40 percent of the world's oil. Its current output stands at about 32 million barrels per day.

欧佩克生产全世界百分之四十的石油，目前产量是每天大约三千两百万桶。

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Under the terms of the 20-year contract, BP and CNPC have six years to increase production at Rumaila to a minimum output target of 2.85m barrels per day.

根据为期20年的合同中的条款，BP和CNPC有六年时间把鲁迈拉油田产量提高到每天285万桶的最低产油目标。

youdao

Early production is 150, 000 barrels per day, with output slated to soar to 1.1 million barrels per day by 2009.

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The most important driver of our prosperity over time is productivity, or output per hour or per day worked.

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From a low of 5 million barrels per day in 2008 output has shot up in a hyperbolic curve to 7 million bpd as of last week.

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