汉英词典
Chinese-English Dictionary
MEANING OF 磁極
磁極 (磁极)
magnetic pole
磁体上磁性最强的部分。条形、蹄形、针形磁体的磁极都在接近两端处。在水平面内能作自由转动的磁体,在地磁场作用下静止时,磁体两极的连线总是沿着地磁子午线方向,磁体上指北的磁极称北极(n极),指南的磁极称南极(s极)。磁体上的磁极总是成对出现的。同名磁极相斥,异名磁极相吸。
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EXAMPLE SENTENCES

计算了磁极化子的基态能量。

The ground state energy of magnetopolaron was calculated.

叙述了磁极新旧模锻工艺过程。

The technological process of the new and old die forging for the pole was described.

距单位磁极厘米处的磁场强度。

The magnetic field strength1cm from a unit magnetic pole.

所有的金属在磁场强度更大的缺口磁极位置。

All its metal pole pieces in place for higher gap field strength.

一根磁针的磁极作用,无论正负都是一样的真实。

The action of the negative pole of a magnetic needle is just as real as the action of the positive pole.

磁极的防护屏何时将失效也同样是不清楚。

Nor is it clear how long its protective shield will be down.

为什么每几十万年,磁场磁极就会自我颠倒一下呢?

Why does the field spontaneously reverse itself every few hundred thousand years?

通过有限元模拟对磁极精密模锻工艺参数和模具结构进行了研究。

The process parameters and mould structure for precision alternator pole forging are researched through FEM simulation.

俄克拉荷马大学的法国诺曼第人金博尔·米尔特说:“迪拉克的单磁极可以是任何质量的。”

"Dirac monopoles could be of any mass," says Kimball Milton at the University of Oklahoma in Norman.

给出了波荡器垫补修正场的简单解析计算式,可根据垫片的位置、大小、厚度、磁极间隙等参数直接计算出对磁场及位相的修正。

An simple analytical computation formula is given for field signature of the shims to predict the field and phase perturbation according the shim position, size, thickness and magnet gap.