comparation可数吗

The comparation might be a little bit aggressive , but i did really mean for it.

比喻可能有些激进，但是我是认真的。

Comparation on the performances of the plate-fin and tube heat exchanger is made according to the base datas from power plant.

通过实测的运行数据，对板翅式换热器和管式换热器的'性能进行了对比。

The exploration of expertise lists among the most important themes in cognitive psychology. Comparation between expert and novice is the main method for the exploration of expertise.

专长研究是认知心理学领域中一个重要课题，专家和新手比较的研究方法是专长研究中最主要的研究方法