spiral coilspiralcoil螺旋形: spiral; volution线圈: coil螺旋形线脚: spiral molding; torsade恒温双金属螺旋形线圈的热偏转率的测试方法: standard test method for thermal螺旋形补偿线圈: compensated solenoid下载手机词典可随时随地查词查翻译