A variety of other daemons and utilities also exist for managing the switch (particularly from the perspective of OpenFlow).

还存在各种其他的守护程序和实体，用于管理交换机(特别是从openflow方面)。

youdao

Solar and wind are intermittent energy sources, but if utilities have better controls along the grid that allow them to store energy or switch sources quickly, they can rely on them more confidently.

太阳能和风能的间歇性能源，但如果公用事业沿格，让他们能够储存能量的来源或开关迅速更好的控制，他们可以依靠他们更多的自信。

youdao

Switch utilities for a better deal.

BBC: NEWS | UK | Magazine | Money worries in your 20s? There may be a silver lining

The fuel that powered the U.S. from the industrial revolution into the iPhone era is being pushed aside as utilities switch to cleaner and cheaper alternatives.

MSN: Coal producers find themselves in a hard place

This spending is discretionary, the authors note, because utilities can just switch to gas instead.

FORBES: Frack Gas Not Likely To Displace King Coal, Study Suggests