optimizing phase的用法和樣例：
例句
- For different optimization phases, different heuristic algorithms were adopted to determine the processor number of each task in a parallel system.
對不同的優化階段，用不同的啟髮式演演算法確定一個并行系統中每個任務的處理機數。 - Given that single piece of information, the compiler's optimization phase can make the appropriate choice whenever a speed versus size tradeoff is encountered.
設置一些優化方面的信息，編譯器在優化階段當碰到運行速度和代碼長度要折衷時能能夠做出適當選擇。
