retroaction sequence制动顺序
retroaction doctrine溯及主义
retroaction ŕ反酌
retroaction E反酌;反作用
the Financial Leverage Retroaction反财务杠杆作用
retroaction of entry wtowto倒逼效应
non-retroaction无溯及力
full open with retroaction复动式全开口
retroaction combination wheel system反馈式组合轮系
N（名词） an action contrary or reciprocal to a preceding action 反作用