toroid

基本解釋

A body having the shape of a toroid.
超環(huán)狀體形狀類似超環(huán)面的物體
A toroid generated by a circle; a surface having the shape of a doughnut.
環(huán)面，環(huán)形圓紋曲面圓圈形成的超環(huán)面；具有炸面圈一樣形狀的表面。
A toroid generated by a circle;a surface having the shape of a doughnut.
環(huán)面，環(huán)形圓紋曲面圓圈形成的超環(huán)面；具有炸面圈一樣形狀的表面
But you sure won’t find a toroid off the shelf that performs as well.
但你肯定不會找到一個現(xiàn)成的環(huán)形性能相當(dāng)。
The magnitude of the current depends on the resistivity near the bit, and is measured by another toroid.
電流大小與鉆頭附近電阻率有關(guān)，由另一個螺旋線圈測量。