magnetic field of moving charge 运动电荷磁场
charge fast-moving 快速运动电荷
moving point charge 运动电荷
moving element charge 运动元电荷
the moving electric charge 运动电荷
charge moving spectrum 电荷迁移光谱
Air conditioning moving charge by size.
空调移机按大小收费。
He defended his administration's response to the disaster against critics who charge the federal government is moving too slowly.
他为他的行政部门对灾难的反应做了争辩，反驳批评人士指控联邦政府行动过于迟缓。
They state that a moving electric charge will generate a magnetic field while a shifting magnetic field similarly creates an electric field.
它们表明，变化的电荷会产生磁场，变化的磁场同样能够产生电场。
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