Elton says minimizing net energy will be a high priority , with the potential for an integrated system that reuses some of the energy or fuel created in the process .
To meet demand for power , the dam actually pumps water back upstream and reuses it .
为了满足电力的需要,大坝实际上抽回上游的水并且重新利用。
If the runtime fills all the buffers before the application retrieves and releases a frame , the runtime discards the oldest frame and reuses that buffer .
如果在应用读取并释放一帧前,运行时已填满所有缓冲,运行时将丢弃最老的帧数据,重用缓冲。
The second is page output caching , which saves the output of page processing and reuses the output instead of re-processing the page when a user requests the page again .