Fixed cost a cost that does not vary with the volume of activity in the short term. (Also called Non-variable cost or Constant cost.)

固定成本短期内不随作业量而变化的成本。(又称“不变成本”或“恒定成本”。)

youdao

Almost every role has a measurement of success - customer satisfaction, time to complete a task, volume of activity completed, error rate or even internal performance measurement rankings.

几乎每一个职位都有衡量成功的标准——客户满意度，完成任务的时间，完成的工作量，错误率甚至是内部绩效排名。

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Although direct user activity to this archive server is low, the volume of data involved is fairly large.

尽管该归档服务器的直接用户活动率很低，但涉及的数据量相当大。

youdao

Different amount of metabolic activity because one has a greater volume of cytoplasm than the other, for example, so these are exactly the right kinds of ideas.

大小不同,代谢活动的总量就会不同,可能因为一个细胞的胞质比另一个体积大,以上这些观点都是非常正确的

耶鲁公开课 - 生物医学工程探索课程节选

Also, the volume of activity makes them the second rail company in the European Union.

ENGADGET: GOWEX bringing free WiFi to French rail stations, starting with Marseille

To explain the graph a bit more clearly, the X axis is months and years, while the Y axis is the volume of industrial activity as a percentage of the average monthly output of 2009 (which, it should be noted, was depressed as a result of the global financial crisis).

FORBES: Russian Industrial Production Increases by 4% over 1st Quarter 2011

This demonstrates how networks can create their own volume of social media activity that, in turn, becomes a new form of impression marketing.

FORBES: Old Media Must Deliver Digital Experiences Consumers Demand