The connecting modes of the self-contained power supply and grid which have two options: grid-connect or not are analyzed separately.

对客户自备电源的接入方式按其与电网并网以及不并网运行分别进行分析。

youdao

The sensor assembly includes a first sensor having a self-contained power supply, a sensing element and an integral communication device capable of communicating with a remote communication device.

传感器组件包括第一传感器，该第一传感器具有自持电源、感测元件以及能够与远程通信装置通信的集成通信装置。

youdao

A variety of alternative power sources would make the building self-contained.

多种替代能源可使建筑自给自足。

youdao

Europe is moving beyond power into a self-contained world of laws and rules and transnational negotiation and cooperation.

FORBES: Fact and Comment

The current demonstration implements a tethered solution as the robot's source of power, pumps, gasses and liquids, but future developments may allow for a self-contained system.

ENGADGET: DARPA's low-cost silicone robot cloaks like a chameleon, treks like a snail (video)