non-negativity
基本解释
- n.非负性
英汉例句
- This non sequitur invalidates his argument.
他不根据前提推理因而论证无效。 - non negative semidefinite matrix
非负半正定阵 - non Negative Matrix Factorization(NMF)
非负矩阵因子 - Patience is a sine qua non for a good teacher.
做个优秀教师必不可少的条件是要有耐心。 - The diplomat was declared persona non grata.
这位外交家被宣布为不受欢迎的使节。