the process of heating something, especially milk, at a controlled temperature for a fixed period of time in order to kill bacteria

Pasteurization kills dangerous bacteria. 巴氏灭菌法可以杀死危险的细菌。

They were one of the first dairies to implement the pasteurization process. 他们是最早实施巴氏灭菌法的乳制品厂之一。