Each of the circles in the above figure represent engine dispatchable units (EDUs), which are known as processes on Linux or UNIX platforms, and threads on Windows.

上图中的每一个圆圈代表示引擎分派单元（EDU），在 Linux/UNIX 平台上称为进程，而在 Windows 上称为线程。

youdao

Mixing in dispatchable CSP power would help maintain the stability of the whole system.

FORBES: The Next Trend: Integrating PV with Solar Thermal