1) secondary resistivity
次级电阻率
3) secondary resistance
次级线圈电阻
4) phase DC resistance weld
三相次级整流电阻焊
1.
On the basis of analyzing and calculation for the voltage and current waveform,the function expression and relation curve between welding current effective value and control angle on the condition of various power angle are obtained,the characteristic of welding current and the affection of power factor angle about 3-phase DC resistance welding are analyzed also.
在对不同控制角下的负载电压、电流波形进行分析的基础上，推导出三相次级整流焊机的焊接电流有效值与控制角的函数表达式，计算得出了焊接电流有效值与控制角的关系曲线，分析了三相次级整流电阻焊焊接电流的特性及焊机功率因数角的影响。
5) direct current resistance welder secondary rectification
次级整流电阻焊机
6) sub-synchronous equivalent resistance
次同步频率等效电阻
补充资料：电导率(见电阻率)
电导率(见电阻率)
conductivity
d!日nd日O}已电导率(eonduetivity)见电阻率。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条