controlled cooling的用法和样例：
例句
- Since the addition of the initiator causes a chain reaction to occur, control in the form of cooling must be exerted to control the size of the emulsion droplet.
加入引发剂引起一个链式反应后，可以通过控制冷却形式控制乳液滴的大小。 - This paper introduces the application of the single plate computer on the intell igent-controlled cooling system of the auto engines and its working principles are expounded.
介绍了单片机在汽车发动机智能控制冷却系统中的应用，并阐述了智能控制的工作原理。
