non-negativity
基本解释
- n.非負性
英汉例句
- This non sequitur invalidates his argument.
他不根據前提推理因而論証無傚。 - non negative semidefinite matrix
非負半正定陣 - non Negative Matrix Factorization(NMF)
非負矩陣因子 - Patience is a sine qua non for a good teacher.
做個優秀教師必不可少的條件是要有耐心。 - The diplomat was declared persona non grata.
這位外交家被宣佈爲不受歡迎的使節。