换向脉冲的英文

• commutating pulse

• "换向"英文翻译    changing-over; change; jibe; ...
• "脉冲"英文翻译    impulse; pulse; impulsion; o ...
• "单向脉冲" 英文翻译 :    unidirection pulse; unidirectional pulses; unipolar pulse
• "单向脉冲列" 英文翻译 :    unidirectional pulse train
• "反向脉冲" 英文翻译 :    backward pulsing; opposite direction pulse; reverse impulse
• "负向脉冲" 英文翻译 :    negative going pulse
• "横向脉冲" 英文翻译 :    transverse impulse
• "前向脉冲" 英文翻译 :    forward pulse
• "双向脉冲" 英文翻译 :    bidirectional pulse
• "双向脉冲列" 英文翻译 :    bidirectional pulse train
• "正向脉冲" 英文翻译 :    direct impulse; forward pulse; positive-going pulse
• "指向脉冲" 英文翻译 :    marker pip; marker pulse
• "垂向脉冲试井" 英文翻译 :    vertical pulse test
• "定向脉冲调制" 英文翻译 :    directional pulse modulation
• "双向脉冲传输" 英文翻译 :    two-way pulse transmission
• "双向脉冲序列" 英文翻译 :    bidirectional pulse train
• "旗形定向脉冲串" 英文翻译 :    flag burst
• "指向脉冲选择器" 英文翻译 :    marker selector
• "脉冲换向器" 英文翻译 :    pulse commutator
• "负向脉冲开启时间宽度" 英文翻译 :    reverse pw
• "转向脉" 英文翻译 :    deflection vein
• "换向" 英文翻译 :    changing-over; change; jibe (帆的方向的改变); reversal; switch; switching; [电工] commutate; commutation
• "非径向脉动" 英文翻译 :    nonradial pulsation
• "径向脉动" 英文翻译 :    radial pulsation
• "径向脉动星" 英文翻译 :    radial pulsator

• For electrodeposition by dc methods , the metals deposite uninterrupted and the particles were also embeded uninterrupted into the coatings ; for electrodeposition by pc method , the particles with biggish volume were desorbed from the coatings and returned to the electrolyte again owing to the presence of pulse interval ; for electrodeposition by prc method , the particles carried positive charges are much more easy to desorb from the coatings owing to the effecf of reverse pulse current combined with pulse interval , in addition , the reverse pulse current also could dissovle the metals , further accelerates the desorption of particles , thus the particles size embeded in the coatings by prc method is the least
  直流电沉积时,基质金属的沉积连续进行,粒子在电极表面不间断嵌入镀层;单脉冲电沉积由于脉冲间歇的存在使得具有较大体积的粒子会脱附,重新回到溶液中;采用周期换向脉冲时,反向脉冲电流使表面荷正电的较大的粒子更易从电极表面脱附,同时,反向脉冲电流对基质金属的溶解作用,也会促进粒子的脱附,因此镀层中复合粒子尺寸最小。随着镀层中粒子复合量的增加,三种镀层的晶粒都明显细化,说明al _ 2o _ 3的存在阻止了晶粒的长大,提高了电沉积过程中晶核的形成速率。

• 换向脉冲的日语：コミュテータパルス