theory of industrial clusters的用法和樣例：
例句
- The physical parameters of the reactor core are calculated by method of the two-group theory.
應用雙群理論計算了反應堆堆芯物理常數。 - By using linear operator semigroup theory, it is shown that the solution obtained by the model is well-posedness.
對模型進(jìn)行了分析，運用線(xiàn)性算子半群理論研究了模型的解的適定性。
