纳米磁性流体密封的应用中最关键的问题是密封能力的确定，其影响因素很多，如纳米磁性流体本身的性质、磁极结构、负载运行过程等。

There are many factors affecting the sealing capability, for example, the characteristics of nano-ferrofluid, the structure of magnetic pole, the process of load function, etc.

youdao

纳米磁性流体密封的应用中最关键的问题是密封能力的确定，其影响因素很多，如纳米磁性流体本身的性质、磁极结构、负载运行过程等。

There are many factors affecting the sealing capability, for example, the characteristics of nano-ferrofluid, the structure of magnetic pole, the process of load function, etc.

youdao