曲折线 meaning in Chinese

meander line
meanderline
zigzag line

Greatly different from previous works , the matching circuits and dc bias networks are bent many times , for minimizing the lna
与以往同类工作有很大不同，为了实现lna小型化的目的，对匹配电路和直流偏置网络采用多次曲折线的形式。
The conclusion is that the designed lna has smaller manufacture size and better measurement results than the conventional one
结果表明：采用多次曲折线的形式使实际样品加工尺寸大大缩小；场路混合仿真的设计方法精度高，样品实测性能大大优于预期指标。
However , single types are difficult in sewing heavy material and more materials once , it ll cause poor stability feeding and much attrition . in order to ensure zig - zag stitch , linking stitch , locking stitch . wemust adopt double type . needle plate and presser foot of double type should be changed together if you want to use double tye istead of single type . the size of their scres and installs are all - purpose
有时为了保证曲折线缝拼缝锁边等缝纫要求,就要采用双长型送布牙,如果要想把单长型改换成双长型时,必须同时更换双长型的针板和压脚,其螺钉和安装尺寸是通用的