apply an electric current中文是什么意思

• 施加电流

• apply    vt. 1.运用，应用(原则)，把…运用于。 2.用(药 ...
• electric current    电流。
• apply an upward-traction    作向上牵拉
• apply for an entry visa    申请入境签证
• apply for an exit visa    申请出境签证
• apply for an investment    申请投资
• where to apply for an extension    在哪里申请延期
• current, electric    电流
• alternating (electric) current    交流电
• alternating current electric drive    交流电电力驱动
• alternating current electric locomotive    交羚机车
• biological electric current    生物电流
• compound electric current    复合电流
• conduction part of electric current    电流传导部分
• constant current electric propulsion    恒流制电力推进
• current consumption of electric motors    电机电耗
• direct (electric) current    直流电
• direct current electric drive    直流电电力驱动
• direct current electric furnace    直羚炉
• direct current electric welding    直流电焊
• direct-current electric locomotive    直流电机车
• effect of electric current in solutions    电流在溶液里的影响
• electric convection current    对羚流运羚流
• electric current corriente electrica    电流
• electric current de ity    电流密度

• He produced an electric spark across a gap between two metal balls by applying an electric current to them .
  他把电流接通到两个金属球上而在其间的间隙处产生火花。