中文：

产出率是指单位时间内产出的成果数量与投入的资源数量之间的比例。它是衡量一个组织、企业或个人在一定时间内工作效率和效益的重要指标。

产出率的计算公式为：产出率 = 产出成果数量 / 投入资源数量。其中，产出成果数量可以是销售额、产量、价值等，而投入资源数量可以是人力、物力、时间等。

产出率不仅可以用来衡量企业或个人的工作效益，还可以用来衡量整个社会或国家的经济发展水平。产出率越高，意味着单位时间内产出的成果越多，投入的资源越少，因此可以推断出该组织、企业或个人的管理、技术、市场等方面的高效性。

英文：Output rate refers to the ratio of the quantity of output results to the quantity of input resources within a unit of time. It is an important indicator to measure the work efficiency and effectiveness of an organization, enterprise or individual within a certain period of time.

The calculation formula of output rate is: output rate = quantity of output results / quantity of input resources. Among them, the quantity of output results can be sales, output, value, etc., while the quantity of input resources can be manpower, material resources, time, etc.

The output rate can not only be used to measure the work efficiency and effectiveness of enterprises or individuals, but also to measure the level of economic development of the whole society or the whole country. The higher the output rate is, it means that more results will be produced within a unit of time with less input resources. Therefore, it can be inferred that the management, technology and market of the organization, enterprise or individual are efficient.