运行方式为：夏季机组制冷运行，全热回收机组在制冷的同时为宾馆提供免费的全部热水供应；

Operating mode as follows: the summer of refrigeration unit operation, the whole refrigeration heat recovery unit at the same time as the hotel offers free full hot water supply;

youdao

运营：运行数据中心需要与电力、制冷和房地产相关的许多成本，在增加租户时成本会显著增加。

Operation: running a data center requires electricity, cooling and many real estate related expenses which grow significantly when more tenants are added.

youdao

这是衡量，我们运行制冷机的一个量。

So it's a measure of how well we can do to run the refrigerator.

youdao

So it's a measure of how well we can do to run the refrigerator.

这是衡量,我们运行制冷机的一个量。

麻省理工公开课 - 热力学与动力学课程节选