n.辅助因子，余因子，代数合取

The determinant of a matrix is the product of its cofactors along any row or column.
某个矩阵的行列式是沿任何一行或一列的余因子之积。
In calculus, the cofactor of an element in a matrix is used to compute the adjugate and the determinant.
在微积分中，矩阵中的元素的余因子被用来计算伴随矩阵和行列式。
The cofactor expansion method is a technique for finding the determinant of a square matrix by expanding along a row or column.
余因子展开法是一种通过沿着行或列展开来计算方阵行列式的技巧。
After finding the minors, you can calculate the cofactors by multiplying each minor by (-1) raised to the power of its position (i, j).
找出所有子式后，可以通过将每个子式乘以位置（i, j）的-1次幂来计算余因子。
A cofactor is also a nutrient that our body needs to produce enzymes for various metabolic processes.
余因子也是我们的身体为了进行各种代谢过程需要的酶的生成所必需的营养素。
The cofactor of a particular amino acid in a protein determines its three-dimensional structure.
蛋白质中特定氨基酸的余因子决定了其三维结构。
In genetics, a cofactor gene is one that interacts with another gene to influence a trait or disease.
在遗传学中，协同基因是指与另一基因相互作用影响性状或疾病的基因。
The cofactor therapy, in conjunction with chemotherapy, has shown promising results in treating some types of cancer.
与化疗结合的协同疗法在治疗某些类型的癌症方面显示出有希望的结果。
In physics, the magnetic field produced by a current-carrying wire is proportional to the cofactor of the wire's position vector.
在物理学中，载流电线产生的磁场与其位置向量的余因子成正比。
Cofactors play a crucial role in vitamin B12 absorption, without which the body cannot synthesize DNA and RNA properly.
余因子在维生素B12吸收中起着关键作用，没有它们，身体无法正常合成DNA和RNA。