Water is metered and charged for.

自来水是用水表计量收费的。

Another option was the metered system.

另外一个选择是计量系统。

Conventional services, too, can be metered.

传统性质的服务也可以测量。

How is service usage metered and accounted for?

对服务使用是如何进行计量和记账的？

She metered it and found it to be the exact size.

她用仪器测量了一下，发现正好是这个尺寸。