睡眠方向顺应了磁力线，在磁场力的作用下，气血运行畅通。
Sleep direction of the magnetic field line, in the magnetic field under the action of blood running smoothly.
已经证明，感应电压使电流的方向与产生电流的磁场力方向相反。钵。
It has been proved that induced voltage causes a current to flow in opposition to the force producing it.
磁性线圈的磁场方向为轴向，在气泡的作用下，磁性颗粒借磁场力将粘性颗粒高效包裹在粘性颗粒上。
The magnetic field direction of the magnetic wires is axial, and the magnetic grains pack the gummy grains on the gummy grains with the help of magnetic field power under bladder function.
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