activity level

基本解释

The user community's size and activity level directly impact an open source product's maturity.
用户团体的规模和活动水平直接影响了公开源码产品的成熟度。
The master manages the scope and functionality of the project, and communicates internally and externally, but does not manage at the micro-activity level.
管理者管理项目的使用域和功能，同内部和外部进行交流，但是并不参与更具体活动级别的管理。
Your age, gender, activity level and overall health will ultimately determine which type of diet is best for you, but the pyramid is a great place to start.
您的年龄，性别，活动水平和整体健康将最终决定哪种类型的饮食最适合你，但是这个食物金字塔是开始的最好选择。

They answered questions about their level of physical activity as teenagers and at age thirty, fifty and late in life.
And so I was collecting from friends and colleagues' computers all sorts of logs that monitored the kind of low level activity that was happening on their computer.
因此我从朋友和,同事的计算机上收集各种各样的日志,这些日志用来监控,他们计算机中的低能级活动。
哈佛公开课 - 计算机科学课程节选
And so you can imagine that even in its— with all of this activity on your skin, even at its most--least serious level, it's a terrible disease.
你可以想象这些,即使在,伴随着皮肤上的任何运动,即使是最轻微的活动,也会带来严重的问题
耶鲁公开课 - 生物医学工程探索课程节选

Span in Experimental Animals with Activity Level of the Oldest Animals equal to the Youngest!
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