英语释义

• a magnet in the form of a bar with magnetic poles at each end

片语

bar r magnet条形磁铁

bar magnet magnetic rod磁棒

Mini Bar magnet小型棒形磁铁

cylindrical bar eye magnet圆柱形眼用电磁吸铁器

Upfield bar magnet强磁棒

bar permanent magnet条形永磁体

welded bar magnet焊接磁棒

code bar drive magnet编码条驱动磁铁

bar-magnet velocity meter磁棒测速计

英汉例句

• each atom behaves like a tiny bar magnet , and when the crystal is cooled to near absolute zero, the atom-magnets align.

  每个原子都好似一个微小的磁棒，当温度趋于绝对零度时，原子磁棒会有规律地排布。

• the form of the stable geomagnetic field is like that of a bar magnet at the center of the earth.

  稳定地磁场的形状与地球中心的棒磁铁的形状相似。

• the voltage pulse induced by a bar magnet as it moves at constant velocity through the axis of a circular coil is analyzed.

  分析了条形磁铁沿线圈轴向匀速通过线圈时感应引起的电压脉沖。

• move a bar magnet near one or two coils to make a light bulb glow.

  在一两枚硬币附近移动磁棒来让灯泡发光。

• magnetism of the bar magnet is produced by the surface molecule electric current.

  磁块的磁性，是由磁块的表面分子电流产生的。

• if a bar magnet is thrown into a coil of high-resistance wire, it will slow down. why?

  如果把一根条状的磁铁扔进一卷高电阻的线圈内，它会减速。为什么…

• the bar magnet helps easily identify different magnetic poles, and has the advantages of convenient location and use.

  本发明容易辨认出不同磁极，且便于定位，使用方便。

• the action of the magnetic force moment and the magnetic force on the bar magnet in the magnetic field can be considered as that of wire circles through the magnetic field.

  磁块在磁场中受到的磁力矩和磁力的作用也可看成通磁场对通电线圈的作用。

• this system adopts 16 bits mcu as the core control device to achieve a bar magnet exactitude measure of small range displacement.

  系统采用十六位单片机作为核心控制器件，实现磁棒小范围位移的精确测量。

• the inverse effect also occurs: a spinning bar magnet will cause a suspended copper disk to rotate.

  逆效应，也会发生：纺纱条形磁铁将导致暂停铜磁盘旋转。

• if the bar magnet is simply held stationary near the coil, no current is indicated.

  如果磁棒单纯静止在线圈附近，就检测不到电流。