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效。
• 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(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。
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