环形铁芯 meaning in English
annular core
ring core
ring shaped core
ring-core
ring-shaped core
toroidal core
torus
Examples
- Dimensions of uncoated ring cores of magnetic oxides
磁性氧化铁的未涂覆环形铁芯尺寸 - Standard test method for alternating - current magnetic properties of toroidal core specimens using the voltmeter - ammeter - wattmeter method
使用伏特计-电流计-瓦特计方法测试环形铁芯试样交流磁性能的标准试验方法