congruent transformation变换: vary; alternate; commutation ...共轭相合变换: conjunctive transformation对合变换: involutory transformation符合变换器: matching transformer复合变换: complex tra formation; complex transformation; compound transformation下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:相合变换,即可在微信中查询翻译