alternating field

The liquidus temperature, solidus temperature and crystal interval of Al-11.4% Cu alloy are determined by testing and analysing the resistance of Al-11.4% Cu alloy solidified under an alternating magnetic field.

通过测试和分析Al-11.4%Cu合金在交流磁场中凝固的电阻，确定了合金液相线和固相线温度以及结晶区间。

Field Orientated Control of Three phase Alternating current Motor

三相交流电机的磁场定向控制

It was showed that alternating field could change the morphology of CaCO 3 crystal.

表明交变电磁场能够改变碳酸钙晶体的形态,具有比较显著的除垢效果.

Curative Observation of Treatment of ankle sprain by alternating magnetic field

交变磁场治疗踝关节扭伤的疗效观察

A Method of Showing Thermal Effect of Iron Oxide Nanoparticles in Alternating Magnetic Field

一种观察纳米铁氧化物在交变磁场中升温情况的技术

The photorefractive grating is phase-shift for high frequency of external applied alternating field.

当外加交变电场频率较大时光折变光栅是相移型的.

Distribution of electromagnetic field between plates and electric charge surface density and current surface density on plates of a parallel plate capacitor in alternating current circuit are calculated by Maxwell ′ s equations and boundary conditions, the results are discussed

应用麦克斯韦方程和边界条件，计算了交流电路中平行板电容器极板间的电磁场、极板电荷面密度和电流面密度的分布，并对结果进行了讨论

Direct conversion of electric energy to light by a solid phosphor subjected to an alternating field.

说明有关通过交变电磁场来实现的传输(无线电波、光).