英 [ˈpɒzətɪv] 美 [ˈpɑːzətɪv]
adj. 乐观的，有信心的；积极的，建设性的；良好的，有助益的；赞成的，支持的；确信的，肯定的；完全的，绝对的；证据确凿的，明确的；阳性的；正数的，大于零的；正电的，正极的；（摄影）正片的，正像的；（语法）（形容词，副词）原级的；（主哲）实证的，实在的；（占星）（风宫，火宫）积极的
n. 优势，优点；阳性结果；正片；正极，阳极；正数；（语法）原级形容词，原级副词
复数positives
比较级more positive
最高级most positive
positive /ˈpɒzɪtɪv/ CET4 TEM4
形容词 If you are positive about things, you are hopeful and confident, and think of the good aspects of a situation rather than the bad ones. (心态) 积极的
Be positive about your future and get on with living a normal life.
要积极面对未来，习惯过一种平常生活。
Her husband became much more positive and was soon back in full-time employment.
她丈夫变得积极多了，并且很快又干起了全职工作。
副词 积极地
You really must try to start thinking positively.
你真得开始努力地积极思考问题。
形容词 A positive fact, situation, or experience is pleasant and helpful to you in some way. 积极的 (事实、情形、经历)
The parting from his sister had a positive effect on John.
和姐姐的分开对约翰有积极的影响。
单数型名词 The positive in a situation is the good and pleasant aspects of it. 积极面
He prefers to focus on the positive.
他更愿意关注积极面。
形容词 If you make a positive decision or take positive action, you do something definite in order to deal with a task or problem. 积极的 (决定、行动等)
There are positive changes that should be implemented in the rearing of animals.
应该积极改变动物的饲养方式。
形容词 A positive response to something indicates agreement, approval, or encouragement. 积极的 (回应)
There's been a positive response to the U.N. Secretary-General's recent peace efforts.
对联合国秘书长最近的和平努力已有积极回应。
副词 积极地
He responded positively and accepted the fee of $1,000 I had offered.
他作出了积极回应，接受了我提供的$1000的费用。
形容词 If you are positive about something, you are completely sure about it. 肯定的
"Judith's never late. You sure she said eight?"—"Positive."
“朱迪丝从来不迟到，你肯定她说的是8点？”—“肯定。”
形容词 Positive evidence gives definite proof of the truth or identity of something. 确凿的 (证据)
There was no positive evidence that any birth defects had arisen as a result of Vitamin A intake.
没有确凿证据表明摄入维生素A会导致先天缺陷。
副词 确凿地
He has positively identified the body as that of his wife.
他已确认那具尸体是他妻子的。
形容词 If a medical or scientific test is positive, it shows that something has happened or is present. (化验结果) 阳性的
If the test is positive, a course of antibiotics may be prescribed.
如果化验结果呈阳性，可能要开一个疗程的抗生素。
HIV positive→seeHIV
形容词 A positive number is greater than zero. 正的 (数字)
It's really a simple numbers game with negative and positive numbers.
这其实是一种正负数的简单数字游戏。
形容词 If something has a positive electrical charge, it has the same charge as a proton and the opposite charge to a neutron. 正的 (电荷)
a film showing a photographic image whose tones correspond to those of the original subject
characterized by or displaying affirmation or acceptance or certainty etc.
a positive attitude ; the reviews were all positive ; a positive benefit ; a positive demand
indicating existence or presence of a suspected condition or pathogen
a positive pregnancy test
同义词： confirming
reckoned, situated or tending in the direction which naturally or arbitrarily is taken to indicate increase or progress or onward motion
positive increase in graduating students
greater than zero
positive numbers
marked by excessive confidence
the less he knows the more positive he gets
同义词： cocksure / overconfident
阳性率-引用次数：2061
RESULTS(1)The natural positive carrier rate of the 43 was 100%.
结果(1)43只广西野生银星竹鼠自然携带PM阳性率100%。
实证-引用次数：33
These three aspects of demand behavior constitute the positive analysis of this paper.
这三个方面的需求分析是本文实证部分的核心内容。
参考来源中国农村居民医疗服务需求研究
阳的-引用次数：2
(医疗效果)令人满意的
准正-引用次数：2
Moreover, in order to protect the rights of children who are born out of marriage, suggested founding the precise positive and claim system.
另外，为保护非婚生子女的权益，建议建立非婚生子女的准正、认领制度。
参考来源论婚姻家庭的保护与非婚同居立法
积极-引用次数：901
Testing has positive and negative effect on teaching.
测试对教学有可能产生积极的或消极的反拨效用。
参考来源大学英语四六级口试信度效度研究
正面影响-引用次数：27
My research question focuses on two aspects. The first aspect is to observe if L1 can play a positive role in English writing and how the positive role works.
研究假设关注以下两个方面:其一,观察母语是否在外语写作中起到正面影响,以及是如何影响的。
参考来源一语对成人二语写作的正面影响
简单形式的；原级的
正的-引用次数：333
参考来源半正m
正定性-引用次数：10
参考来源四元数体上代数的若干矩阵问题研究
正数；正量；正号
(对刺激源)向性的；趋性的
正的
正的;阳性的
阳性的；带正电荷的；缺一个电子的；产生正电的
运动精确的（机件）
刚性的，动作精确的
刚性的；强制的；动作精确的
阳的
(元素)阳性的；盐基性的
阳极的
积极的-引用次数：37
Provide valuable information for mine managers and policy-makers, and played a positive role on safety analysis of working face.
以此为煤矿管理者、决策者提供有价值的信息,对工作面安全分析起到积极的作用。
正的-引用次数：12
（透镜）聚光成像的
无磁滞现象的
正片儿
正片；正像
正片的
正片
积极的
正极的
正
正片
积极的自我心理暗示 --中国期刊网 关键词：心理暗示；积极；自信 [gap=3324]Key words: psychology suggestion; positive; confidence
Follow 因为此人连续扔出40个正面而追随(Follow)此人下次依旧是正面(Positive)的人是愚蠢的。只要你只押某一面，你中奖(Winning)是势必的，盈利是不必然的。
...阳 性； 食管心房调搏 [gap=879]Key words： Atropine； Test, 代写代发中医免疫内科职称论文； Sick Sinus Syndrome； Positive； Transesophageal atrial pacing ...
2、Gerber file 正片、负片 正片（positive）： 在线路层的话，gerber 描述的图形主要是有铜的部分，就是走线的地方； 若是在防焊层的话，gerber 描述的图形主要是有防焊档点...
positively 肯定地；明确地；断然地
posit 假设；设想
positivism 实证主义；实证论；积极性；武断
positioner [机] 定位器
positivist 实证主义者；实证哲学家
positivity 积极性，确实
positiveness 信心；肯定
posit 安置；假定
I adopted a positive outlook on life.
我选择了一种积极的人生观。
The athlete tested positive for steroids.
这个运动员类固醇检测呈阳性。
Two athletes tested positive for steroids.
两名运动员的类固醇试验呈阳性。
Stop and listen to the universal language of music and bring that positive energy with you everywhere you go."
VOA : special.2009.07.31
z So what we end up seeing is 34 that the z effective is equal to positive 1 . 3 4.
看到有效的,等于+1。
化学原理课程节选 : 麻省理工公开课
I'm going to say, quite to the contrary, the positive charge is concentrated at the center in a tiny, tiny, tiny volume.
我要说的是，完全相反，正电荷集中在中心,在一个非常非常小的体积内。
固态化学导论课程节选 : 麻省理工公开课
In other new research, a study has found that circumcision does not decrease the risk that H.I.V.positive men will infect women.
VOA : special.2009.07.29
"I can say that,anecdotally, virtually all the teachers noticed immediately much more alertness in class, definitely more positive mood.
VOA : special.2010.10.07
The science of statistics tells us that positive correlations range from 0.0 to 1.0.
With pay based on positive performance, the temptation to hide losses increases on trading desks.
We have seen promising positive commitments from the African Union and African leaders on the issue.