1. A toroid is a three-dimensional geometric shape resembling a doughnut. - 一个圆环体是一个类似于甜甜圈的三维几何形状。
2. The magnetic field inside a toroid is uniform and directed along the axis of the ring. - 圆环体内部的磁场是均匀的，并沿着环的轴线方向。
3. Toroids are commonly used in transformers and inductors due to their efficient magnetic properties. - 圆环体由于其高效的磁性能而常用于变压器和电感器中。
4. The toroid shape allows for minimal leakage of magnetic flux, making it ideal for certain applications. - 圆环体的形状可以最小化磁通的泄漏，使其成为某些应用的理想选择。
5. Engineers often design toroidal coils for specific electronic components to optimize performance. - 工程师经常为特定的电子元件设计圆环线圈以优化性能。
6. The toroid's unique shape and magnetic properties make it a versatile component in various industrial applications. - 圆环体独特的形状和磁性能使其成为各种工业应用中多功能的组件。