positive and negative信息详情
正反；肯定和否定
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
hiv negative and ddf───hiv阴性和ddf
negative income───负所得
By comparison, Americans are often frank about displaying both positive and negative emotions on the street and in other public places.───相比之下，在大街上或其他公共场所，美国人往往能直白地表现出积极和消极情绪。
Positive and negative experiences form a child's character.───正反两方面的经历都影响儿童性格的形成。
We need both positive and negative feedback from our customers.───我们需要顾客正反两方面的反馈意见。
With the age increasing, the incidence of positive and negative ulnar variance on increased, but that of the neutral variance decreased.───结果显示随着年龄的增长，尺骨变异出现正向和负向变异的比率增高，而中性尺骨变异的比率降低。
If the amount of positive and negative charges is varied, the electron stream can be made to bend up or down in varying amounts.───如果正负电荷的量发生变化，电子流上下弯曲的程度也随之变化。
A distinction is often made between "positive" and "negative" eugenics.───对“积极”优生学和“消极”优生学往往加以区分。
Claire was showing Mark her design for a new website and he made some positive and negative comments about her work.───Claire给Mark展示来她设计的新网页，Mark对其作品同时做出了肯定和否定的评价。
Looking at European culture through the lens of football, Only A Game? highlights the parallels, positive and negative, between the two.───通过足球来看欧洲的文化，“仅仅是一场比赛？”对其积极和消极的方面进行了平行展现，没有偏倚。
Second, remember that rationalisation tends to reduce the emotional impact of both positive and negative events.───其次，记着对于积极和消极时间的情绪冲击力，理智往往会让它们减弱。
Reciprocal motion Reciprocal motion, positive and negative at constant mean velocity, is unnerving, mechanistic and inhuman.
Positive and negative experiences form a child's character.
Examples of two-component liquid mixtures which show positive and negative deviations from Raoult's law are listed in table 6.4.
Polarity Each battery has a positive and negative terminal.
Both positive and negative thinking are contagious. Stephen Richards
There is a positive and negative side to these terms.
We need both positive and negative feedback from our customers.
Colonialism had both positive and negative aspects.
Take two coloured pens and underline the positive and negative words.