查询词典 magnet

In a single bar magnet as shown to the right, they attempt to form closed loops from pole to pole.They never cross one another.They all have the same strength.

磁场线总是寻求阻力最小的路径从一极到另外一极，但是不能相交。，所以在空间的分布是一个逐渐扩大的圈子。

RGM resistance is to use metallic glass enamel coating on the top bar magnet, has excellent impact resistance characteristics and high temperature stability, heat dissipation is good, wide range of resistance at low prices, is widely used in high-power devices, is a new generation of surface mount circuit design the best choice.

RGM 电阻是用金属玻璃釉镀于磁棒上面，有着极佳的耐冲击特性及高温稳定性，散热性好，阻值范围广，价格便宜，广泛应用于高功率设备，是新一代表面贴装线路设计的最佳选择。

Birds and compasses know north from south because, like a giant bar magnet, the earth's magnetic field has two poles that line up closely with the planet's axis of rotation.

候鸟与指北针都知道何为北方、何为南方，因为地球就像一条巨型磁铁棒，它的磁场有两极，且这两个地磁的磁场线和地球的自转轴非常接近。

RG resistance is uranium metal plating on the top bar magnet, has excellent impact resistance characteristics and high voltage, high reliability, pulse load capability, low voltage coefficient of performance, widely used in communications equipment, high-quality power supplies and other areas .

RG 电阻是用金属铀镀于磁棒上面，有着极佳的耐冲击特性及耐高压，可靠性高、脉冲负载能力强、电压系数低等性能，广泛地使用于通讯设备、高质量电源等领域。

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

有时候，四面体四个角中的三个排列在一起，使得四面体的中心产生磁单极子。

Furthermore, this experiment, if interpreted in the old language, gives us no hint at all as to whether an induced current can be excited by the motion of another circuit carrying a current, instead of by motion of a bar magnet.

但是根据场论的观点看来，一个电流表示有一个电场的存在，这个电场迫使电流体在导线中流动。当磁棒再静止时，电流便消失了，电场也同样消失了。

If the sun were a rigid body, its magnetic field might resemble the earth's, with symmetrical field lines like a bar magnet 's.

如果太阳是一颗固体星球，其磁场或许与地球磁场相似，像条状磁铁那样具有对称的磁力线。

He will削成wooden beer barrel shape of the ear, in the Port Department of the films cast chitterlings and made with a magnet and wire microphone, it can become the voice of current fluctuations.

他将木质的啤酒筒削成耳朵的形状，在端口处蒙上猪肠的薄膜，并加上磁石和导线作成送话器，它可以使声音变为电流的波动。

3 Film-coated magnet wire is considered to be moisture resistant ."

" 11.1.3 有薄膜电磁线认为是防潮湿的。"

This study will be of permanent magnet bearings in the industry of great significance.

此研究将对永磁轴承在工业中的应用具有重要意义。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。