positive ['pɔzətiv]
食品词典中的关于positive的专业释义： | |
英文名称 | 中文名称 |
| compartment positive continuous method | (巴氏杀菌)连续保温过程 |
| electropositive caramels | 带正点的焦糖，电正性焦糖 |
| Gram-positive | 革兰氏（染色）阳性 |
| Gram-positive bacteria | 革兰氏（染色）阳性细菌 |
| PL(positive list) | (食品添加剂的)准许使用名单 |
| positive | 正的，阳性的 |
| positive cooperativity | 正协同（性） |
| positive displacement compressor | 容积式压缩机；正位移压缩机（制冷机） |
| positive electricity | 阳电 |
| positive electrode | 阳（电）极，正极 |
| positive list | 允许使用的品种一览表 |
| positive list(PL) | （食品添加剂的）准话使用名单 |
| positive nitrogen balance | 正氮平衡 |
| positive pump | 正位移泵；活塞（排代）泵 |
| false positive | 假阳性 |
| Gram-positive bacteria［G+］ | 革兰氏阳性细菌 |
| Gram-positive | 革兰氏阳性 |
| positive electrode | 阳极；正极 |
| positive feed | 强制喂入 |
| thermopositive | 放热的 |
| 更多专业词汇>> | |
参考词典中positive的常规释义：
基本释义
- a. 确实的,明确的;积极的,肯定的;正的,阳性的;完全的十足的
n. 正片
词形变化
- 名 词：pos'i·tive·ness, pos'i·tiv'i·ty副 词：pos'i·tive·ly
常用短语
- positive charge
n.[电]正电荷,阳电荷 - positive chemotaxis
正趋化性 - positive correlation
正相关 - positive feedback
正反馈 - positive pole
n.[物]正极,阳极 - positive reinforcing stimulus
阳性强化刺激
- positive charge
参考例句
- A positive test for pregnancy.
验孕呈阳性反应 - These two factors form a positive cycle.
这二者形成了良性循环。 - The prosecutor had positive proof of the defendant's guilt.
起诉人掌握有证明被告有罪的确凿证据 - Positive tropism.
向刺激方向运动的属性 - The number of positive numbers is infinite.
正数的数目是无穷的。
- A positive test for pregnancy.
英英解释
1个名词解释
- a film showing a photographic image whose tones correspond to those of the original subject
点击查看……11个形容词解释
- characterized by or displaying affirmation or acceptance or certainty etc.
[反] negative, neutral
[例]- a positive attitude
- the reviews were all positive
- a positive benefit
- a positive demand
- having a positive electric charge
[同] electropositive, positive
[反] electronegative, electroneutral, negative, neutral
[例]- protons are positive
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- indicating existence or presence of a suspected condition or pathogen
[同] confirming, positive
[反] disconfirming, negative
[例]- a positive pregnancy test
- of or relating to positivism
[同] positive, positivist, positivistic
[例]- positivist thinkers
- positivist doctrine
- positive philosophy
- reckoned, situated or tending in the direction which naturally or arbitrarily is taken to indicate increase or progress or onward motion
[反] negative
[例]- positive increase in graduating students
- involving advantage or good
[同] plus, positive
[例]- a plus (or positive) factor
- formally laid down or imposed
[同] positive, prescribed
[例]- positive laws
- impossible to deny or disprove
[同] incontrovertible, irrefutable, positive
[例]- incontrovertible proof of the defendant's innocence
- proof positive
- an irrefutable argument
- greater than zero
[例]- positive numbers
- marked by excessive confidence
[同] cocksure, overconfident, positive
[例]- an arrogant and cocksure materialist
- so overconfident and impudent as to speak to the queen
- the less he knows the more positive he gets
- persuaded of; very sure
[同] confident, convinced, positive
[例]- were convinced that it would be to their advantage to join
- I am positive he is lying
- was confident he would win
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