短語(yǔ)詞組短語(yǔ)symmetrical components 對(duì)稱分量法symmetrical balance [科技]對(duì)稱平衡;對(duì)稱平衡;對(duì)稱均衡symmetrical loading 對(duì)稱荷載;對(duì)稱荷載英語(yǔ)symmetrical molecule 對(duì)稱分子symmetrical control 單相對(duì)稱控制;對(duì)稱控制symmetrical input [電子]對(duì)稱輸入symmetrical multivibrator 對(duì)稱多諧蕩振器;對(duì)稱多諧振蕩器symmetrical relation 對(duì)稱關(guān)系symmetrical electrometer 對(duì)稱靜電計(jì)symmetrical distribution 對(duì)稱分布，對(duì)稱分配 返回 symmetrical