chemical plot的用法和樣例：
例句
- Some problems are analyzed in Chinese chemical clusters,whereafter countermeasures are pointed out.
現分析我國化工園區目前存在的問(wèn)題并提出相應的對策。 - At present, several large-scale chemical companies had been established in the park and it will be an important chemical park in eastern coastal area.
目前已有大中型化工企業(yè)入駐運作，將成為東部沿海重要化工園區。
