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汉语拼音：yīn shì

也叫因子。如果一个多项式（或整式）能被另一个多项式（或整式）整除，则后者叫做前者的因式。如a+b和a-b都是a2-b2的因式。

• The conservatively full potential equation is solved by time accurate approximate factorization algorithm and internal Newton iterations.

  用时间精确近似因式分解差分方法求解守恒型非定常全位势方程。

• Factorization of this equation by trial and error is not possible.

  用试凑法对这个方程进行因式分解是不可能奏效的。

• Mathematics was especially difficult. I began with rational numbers, equations and factorizations .

  特别是数学，我是从有理数、方程式、因式分解学起的。

• Objective The use of the factorial method in the calculation of lens combination to correct ametropic eyes.

  目的在屈光不正的镜片联合运算中应用及推广因式分解法。

• The greatest common factor, unitary polynomial and will HuaEr times for standard form type.

  一元多项式的最大公因式，并将化二次型为标准形。

• The use of the elementary transformation matrix discussed the one yuan polynomial greatest common factor the matrix law.

  本文利用矩阵的初等变换讨论了一元多项式最大公因式的求法。

• A widely-used asymmetric cryptosystem based on a factoring problem.

  一种基于因式分解问题的广泛使用的非对称密码系统。

• Thus, we find public key algorithms are based on factoring and other hard mathematical tricks.

  因此，我们发现公钥演算法是基于因式分解和其他较难的数学窍门的。

• The Application of Chinese Remainder Algorithm in the Acquisition of the Greatest Common Divisor from Multivariate Polynomial

  中国剩余算法在多元多项式最大公因式提取中的应用