reversaln.翻转;倒转;反转
reversal emulsion反转乳剂,反转型乳胶
reversal loudness响度逆转
reversal strategy反转策略
reversal reaction逆转反应, 回响反应, 反向反应
reversal of debit借记撤消
reversal of diode二极管反接
reversal technique逆向技术
reversal developer反转显影剂
reversal mechanism反向机构
reversal of season季节转换