The system design variables are magnet external diameter of internal ring, internal diameter of external ring, depth of groove - ring and ampere turns.

系统设计变数为磁铁内环外径、外环内径、槽口深度和安匝数。

youdao

Camparing the simulations and experimental data of a permanent magnet ring, the calculation error of the magnet flux density is less than 8%. The results show that the calculation formula is correct.

通过对单块永磁环磁场分布的仿真计算和实验测试数据比较，磁感应强度计算误差不超过8%，验证了计算公式的正确性。

youdao

The annular magnet is embedded into an inner cavity of the rubber ring, the plastic cover disk is covered at the back face of the rubber ring.

将环形磁铁嵌入橡胶圈的内腔中，再将塑料罩盘盖在橡胶圈的背面。

youdao

Quinn Norton, who became famous in tech circles when she implanted a magnet in her ring finger more than two years ago, hoping to acquire a "sixth sense, " also ruminated on the brain.

FORBES: Magazine Article