positive-negative信息详情
正-负
阳-阴
bronchophony positive vs negative───支气管假阳性与阴性
positive───adj.积极的；[数]正的，[医][化学]阳性的；确定的，肯定的；实际的，真实的；绝对的；n.正数；[摄]正片
negative───adj.[数]负的；消极的；否定的；阴性的；vt.否定；拒绝；n.否定；负数；[摄]底片
negative effect───n.负面影响; 负效应；负面影响；负效应；负磁力效应
film negative───胶片；软片
negative attitude───[医]消极态度
negative statement───否定陈述；否定述辞；否定声明
negative income───负所得
positive mood───积极情绪
What if we can't decide whether their intentions are positive, negative or neutral?───如果无法确定其意图是积极的、消极的，还是中性的，又该怎么办？
By applying and analysing emotional labels, the software can construct sentiment scores for the concepts mentioned in the text, as a combination of positive, negative and neutral results.───通过应并分析情绪标签，该软件可以给文本内容设定情绪分值，即对积极的、消极的和中性的情绪分值加以综合。
Another group of 204 healthy volunteers classified each color as positive, negative or neutral.───另一组是204名健康志愿者，要求他们把每一种颜色分为积极的，消极的或中性的。
Then, by the next day, that dish square's density will change by D[K] (which may be a positive, negative, or zero value).───然后，在第二天，这道菜广场的密度会改变用D[K]（可能是一种积极的、消极的、或零价值）。
For this kind of inner packing product, its positive-negative error of the weight should be controlled within the regulated limits.───这种内包装产品的重量，正负误差控制在规范标准之内。
Different formatting can be applied to a string based on whether the value is positive, negative, or zero.───可以根据值为正、为负还是为零来为字符串应用不同的格式化。
You can explicitly specify the character pattern for how you want positive, negative, fractional, and exponential numbers to appear.───您可以显式地指定字符模式，用以确定如何显示正数、负数、小数和指数。
I can find out the sentence structures of the positive, negative statements and questions forms of the simple past tense.───我能归纳出一般过去时态的肯定句、否定句以及疑问句的基本句式结构。
Replaceable rubber diaphragm, manual clamping device, positive &negative and automatic device drivers.───可更换的橡胶隔膜，手动夹紧装置，正反转及自动驱动装置。
The specification includes organic unity, the process from "abstract lo specification", the formula of positive-negative to composite and the circulative process.
Fox Talbot continued to work on his own photographic process in 1839-40 and patented his positive-negative process in 1841.
For NC machining of plane section method, the machining path of tool cutting plane and implicit surface can be found, and the curve of the tool path is drawn by the positive-negative method.