The effect of pulsed current and pulsed magnetic field on the solidification structures of LY12 aluminum alloy was studied.
在LY12铝合金凝固的过程中施加脉冲电流或脉冲磁场，研究脉冲电流或脉冲磁场对这种合金凝固组织的影响。
The formulas derived from the theory of diffusion current show that the so-called dilatancy-magnetic effect caused by ground water diffusion is also very small.
按照渗滤电流理论推出的公式表明，由地下水渗滤作用引起的所谓膨胀磁效应也是很小的。
The torsional deflection of spiral winding for the large power transformer is mostly caused by the common effect of the axial current component and the radial leak magnetic field.
大型电力变压器螺旋线圈的扭转变形主要是由于轴向电流分量和辐向漏磁场共同作用所产生的。
Because the electric and magnetic fields exist within the blasting area, the nonelectric initiation technology was used to avoid the effect of stray current, ensuring the safety of blasting operation.
由于爆区范围内存在较强的电场和磁场，采用了非电起爆技术，避免了杂散电流的影响，保证了爆破作业的安全。
A mathematical model to calculate the field current of a synchronous generator is presented, considering magnetic saturation effect.
在考虑同步发电机磁路饱和效应的基础上，提出了发电机励磁电流计算的数学模型。
The pinch-effect will occur in plasma column because magnetic field pressure outside is bigger than thermal pressure inside of the plasma column carrying electric current.
载电流等离子体柱由于外磁场压强大于其内部热压强，等离子体柱发生箍缩效应。
The phenomenon of the peak effect in high temperature superconductors, which is characterized by a fast increase of critical current with increase of magnetic field, is discussed.
文章介绍了高温超导体中的“尖峰效应” ，即临界电流随着磁场增加反而升高的反常现象。
A novel magnetic field controlling squeeze film damper was presented based on the eddy current effect in order to make the dynamic behavior of conventional squeeze film damper be controllable.
为了使传统挤压油膜阻尼器的动力特性可控，基于电涡流效应提出了一种新型磁控挤压油膜阻尼器。
On this basis, draw magnetoelastic movement stability equation of thin current-carrying plates under the effect of electric magnetic field and machinery load.
并在此基础上，得出了载流薄板在电磁场与机械荷载共同作用下的磁弹性动力稳定性方程。
Then the physical process of current constriction and the influence of electrode dimensions on it are analysed. This analysis can be used to explain the effect of axial magnetic fields t…
并据此利用渐近分析方法分析了真空电弧中弧柱的磁收缩物理过程和电流密度分布，最后分析了电极参数对电弧收缩的影响。
Simulation and measurement result indicate that magnetic field influence the beam current of MIG, and the beam current of the MIG depends on the cathode temperature and space charge effect.
模拟和测量结果显示磁场对MIG的束流有影响，MIG的束流也与阴极温度和空间电荷效应有关系。
The mechanism of the impulse current magnetic field effect has been discussed by using a simple cell model.
通过简单的细胞模型，对其作用机理进行了初步的探讨。
The mechanism of the impulse current magnetic field effect has been discussed by using a simple cell model.
通过简单的细胞模型，对其作用机理进行了初步的探讨。
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