有理: reasonable; justified; in th ...代数: K理论 algebraic K-theory分数: fraction; fractional number有理代数簇: rational algebraic variety代数分式;代数分数式: algebraic fraction无理代数式: irrational algebraic expression有理分数: rational fraction单数分数: odd number of points; uneven number of points; uneven parallel bars分数分划线: dividing line of fraction; division bar粒子数分数: fraction of number of particles双数分数: even number of points代数分歧点: algebraic branch point代数分式: algebraic fraction代数分析: algebraic analysis; algebraic parse分数有理函数: fractional rational function一般有理分数: general rational fraction有理分数函数: rational fractional function部分分数分解: decomposition into partial fractions; partial fraction decomposition; resolution into partial fractions连分数分解法: cfrac有理可除代数: rating division algebra; rational division algebra有理对合性代数: rational involutorial algebra最近分数, 最近有理近似法: closest rational approximation观测到的答对数分数: observed number right scores; right scores有理: 1.(有道理) reasonable; justified; in the right 有理、 有利、 有节 on just grounds, to our advantage and with restraint2.[数学] rational; 有理函数 rational function; 有理数 rational number数分: min counts