optimizing improvement的用法和样例：
例句
- This article is mainly about the practice of optimizing the cavity mould of the cone crusher.
主要介绍在南芬选矿厂对圆锥破碎机腔型优化改造的实践和效果。 - The project includes construction of a spice oil production base, optimizing the technology of heliotropin compound made by spice oil and exploit other downriver products.
建设香桂油生产基地建设，利用中频臭氧发生器对香桂油半合成胡椒醛进行技术优化改造以及香桂油其他下游产品的开发。
