Exacto爱山吐牌手表
exactadj.精密严谨的;确切的
Exact analytical solution严格解析解
exact cohomology sequence正合上同调序列
Exact asymptotic behaviour渐近行为
Exact null controllability精确零能控
exact chemical thermometer[医] 精密化学温度计(内用氮填充)
exact DA -optimal design精确DA-最优设计
exact sequence of homology下同调正合序列
exact in keeping a promise严守诺言