使磁通以极小的阻力在铁心中流通.The magnetic flux can flow inside the core with extreme low reluctance.缠绕着线圈的铁心叫做电枢.The iron with the wound coils on it is called an armature.电流互感器铁心 ( 如果配备 ) 单独接地.Iron core of CT ( it is supplied ) shoul...
Contemporary photographs are juxtaposed with a sixteenth century, copper Portuguese mirror.几幅当代照片和一面16世纪的葡萄牙铜镜并排摆在一起。the site of a sixteenth century abbey一座十六世纪的修道院的旧址We're studying dramatic texts by sixteenth centu...
There is an element of exhibitionism in the parents' performance too.那对父母的表现也显得有些爱出风头。With its unique heating element it makes perfect coffee.其独特的电热元件使它能够煮出非常美味的咖啡。You will probably notice an element of quirkiness i...