non-negativity

常見例句

This non sequitur invalidates his argument.
他不根據(jù)前提推理因而論證無(wú)效。
non negative semidefinite matrix
非負(fù)半正定陣
non Negative Matrix Factorization(NMF)
非負(fù)矩陣因子
Patience is a sine qua non for a good teacher.
做個(gè)優(yōu)秀教師必不可少的條件是要有耐心。
The diplomat was declared persona non grata.
這位外交家被宣布為不受歡迎的使節(jié)。
He is declared personal non grata and forced to leave the country.
他被宣布為不受歡迎的人而被迫離開該國(guó)。