并联的

文摘:灌溉渠系的布置形式一般可分为串联渠系、等效并联渠系和非等效并联渠系，对这3种灌溉渠系水利用系数进行了理论研究。

shunt-wound generator

stabilized shunt-wound motor

shunt-wound motor

shunt-wound arc lamp

stabilized shunt-wound motor

shunt-wound【电】

shunt-wound motor

shunt-wound motor