in operation

基本解释

And now, for the last time, let's fire up Explorer and see the toolbar and the pop-up menu in operation (figures 9 and 10).
现在，让我们最后一次启动资源管理器，看看操作中的工具栏和弹出菜单（图 9 和图 10）。
Simulation lets you view the process in operation before you deploy it into production so you can optimize process cost, efficiency, and effectiveness.
通过模拟，可以在将其部署到生产环境之前查看流程运作情况，以便优化流程成本、效率和效力。
Database developer -- Responsible for the actual databases in operation, including designing databases, schemas, tables, table relationships, and indexes as well as optimizing queries.
数据库开发人员 —— 负责实际运行的数据库，包括设计数据库、模式、表、表关系、索引，以及对查询进行优化。

Pumps that were used to keep the mine dry have not been in operation since its closure.
Or take this value out of memory, run it through some other simple operation, stick it back in memory.
或者从记忆存储器中取出一个结果，在类似的操作中运行，再插回到存储器中。
麻省理工公开课 - 计算机科学及编程导论课程节选
1%10 So if you actually do in a program 11 percent 10, 1 what you'll get back is 1 because that is in fact the remainder of that arithmetic operation.
如果在编程里就是，返回,因为1是这个计算式的余数。
哈佛公开课 - 计算机科学课程节选

China currently has 13 nuclear power stations in operation, while another 27 plants are under construction.
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