您要查找的是不是：
- non negative semidefinite matrix 非负半正定阵
- non Negative Matrix Factorization(NMF) 非负矩阵因子
- VBR-NRT? Variable Bit Rate Non Real Time? 非实时可变比特速率?
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- The prices are variable, shop around by all means. 价格高低不一，所以一定要货比三家逐店选购。
- The answer to my request was in the negative. 对我的请求的答复是否定的。
- The temperature was a variable in the experiment. 在该实验中温度是个变量。
- 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。
- His answer to my request was a negative. 我的请求遭到了他的拒绝。
- A finite increment in a variable. 变量增量变量的有限增量
- The tests for hepatitis were negative. 肝炎检查结果是阴性。
- Their criticism was not negative. 他们的批评并不是负面的。
- The speed of the toy boat is variable. 玩具船的速度是可变的。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- Winds are mainly light and variable. 风力较弱，风向多变。
- Do a blow-up of this corner of the negative. (对某事的)详尽的报道。
- A programmed time delay of variable duration. 暂停，展宽一种由程序设置的可变持续时间的时间延迟
- I had had a few beers and was completely non compos mentis. 我喝了些啤酒就头昏脑胀了。
