英语词汇non-negativity怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?非负性
PS 体系包括：（1）非负性（non-negativity）：RX≥0；（2）正奇次性（positive homogeneity）：RcX≥cRX，其中 c≥0；（3）弱可加性（subadditivity）：RXY≤RXRY；：RX...

短语

1
Non-negative matrix factorization (NMF) has been proposed for multivariate data analysis, with non-negativity constraints.
非负数据处理的一种多元统计分析方法。
2
Mathematical analyses of the model equations with regard to invariance of non-negativity, nature of equilibria and global stability are analyzed.
分析了系统的非负不变性、边界平衡点性质及全局渐近稳定性。
3
And that's the problem with negativity. Negative people are usually non-starters, because they can't imagine a positive outcome.
而这正是消极的问题，消极的人们通常都不会成功，因为他们无法想像积极的结果。

单词	non-negativity
释义	non-negativity 简明释义非负性网络释义 1 ?非负性 PS 体系包括：（1）非负性（non-negativity）：RX≥0；（2）正奇次性（positive homogeneity）：RcX≥cRX，其中 c≥0；（3）弱可加性（subadditivity）：RXY≤RXRY；：RX... 短语 1 non-negativity constraint 非负性约束 ; 非负限制式双语例句 1 Non-negative matrix factorization (NMF) has been proposed for multivariate data analysis, with non-negativity constraints. 非负数据处理的一种多元统计分析方法。 2 Mathematical analyses of the model equations with regard to invariance of non-negativity, nature of equilibria and global stability are analyzed. 分析了系统的非负不变性、边界平衡点性质及全局渐近稳定性。 3 And that's the problem with negativity. Negative people are usually non-starters, because they can't imagine a positive outcome. 而这正是消极的问题，消极的人们通常都不会成功，因为他们无法想像积极的结果。
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