基本解释[物理学]八极磁体八极磁铁英汉例句双语例句In order to study the dynamical property of transverse beam instability, an octupole magnet system was developed in Hefei light source.为了研究储存环的横向束流不稳定性，在合肥同步辐射光源上安装了八极磁铁系统。octupole magnet更多例句词组短语短语octupole magnet detail 八极磁铁octupole magnet更多词组专业释义物理学八极磁体八极磁铁