access control requirement的用法和样例：
例句
- This control requires knowledge of attrition kinetics and cyclone effectiveness.
这种控制要求颗粒磨损动力学和旋风分离器效率的知识。 - This article presents the requirement of automatic control for the production process of a copper smelting furnace and the application of DCS to process.
本文介绍铜冶炼鼓风炉生产过程的自动控制要求以及小型集散控制系统在该过程的应用情况。
