... 电机士官 electrician's mate {= EM} 电极磁场 electrode field 电子反反制措施 electronic counter-countermeasures {= ECCM} ...
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极低频电磁场 extremely low frequency electromagnetic fields ; EMFs ; ELF EMF
多极电磁场 electromagnetic field of multipole
极地电磁场 the polar electromagnetic fields
换向极磁场电阻 commutating-field resistance
正极低频电磁场 Extremely low frequency electromagnetic fields ; ELF-EMF
称为极低频电磁场 ELF ; extremely low frequencyelectromagneticfields
观察极低频电磁场 extremely low frequency electromagnetic field ; EMF
Maxwell方程组是“非对称的”：电场有一个负电极子和一个正电极子，带着不同的电荷； 但磁场却没有。
Maxwell's equations are "asymmetrical": electricity has an electron monopole and a proton monopole, each with opposite charge, but magnetism does not.
给出了电子束的横向温度随电极结构和螺线管纵向磁场的变化情况。
The electron beam transverse temperature variations with anode region and acceleration tube design parameters as well as the uniform solenoidal magnetic field are presented.
结合磁场诱导与选择性化学沉积，在微米级间隙金电极界面上原位生长镍纳米线。
A novel method to fabricate magnetic nickel nanostructures onto the interface of gold electrode pairs is presented by magnetic field-assisted selective chemical deposition of nickel.
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