pole piece是什么意思

用法例句

Study on semiautomatic production line for starting sheet process;

始极片加工半自动生产线的研制

The technology of producing starting sheets by rolling is introduced.

介绍了始极片轧制法生产始极片的工艺,比较了轧制法和传统的钛种板生产始极片的优缺点,并讨论了采用轧制始极片的经济效益和市场前景。

The survey and the study of the coating of cathode and anode for ion-exchange membrane electrolyzers;

离子膜电解槽阴、阳极极片涂层调研