overall-optimization的用法和樣例：
例句
- The local search is embedded into RAGA to accelerate its convergence and enhance its global optimization ability.
在加速遺傳演算法中，嵌入局部搜索，以加強演算法的全局尋優能力。 - At the same time it can make the solution escape local extreme value and cause the overall optimization capacity when the solution approximates the minimum point.
當解逼近當前極小點的后，動態方程又能使解逃逸局部極值，使其具有全局尋優能力。
