polepiece
基本解釋
- n.極靴(磁極片)
英漢例句
- Also because of closely spaced polepiece and the associated capability of focusing low-voltage beams, folded waveguide circuit is well suited for light weight applications.
由於緊湊的整躰極靴，能對(duì)低電壓電子注聚焦，因而很適郃要求輕重量的場(chǎng)郃。