corona
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n. [物] 电晕；日冕；冠状物
n. (Corona)人名；(罗、葡、西、意、英)科罗纳，科罗娜(女名)
中文拼写：科伦娜
名字含义：皇冠
名字来源：西班牙语
名字类别：女
变形
复数：coronascoronae
英英释义
corona[ kə'rəunə ]
n.
the outermost region of the sun's atmosphere; visible as a white halo during a solar eclipse
同义词：aureole
(botany) the trumpet-shaped or cup-shaped outgrowth of the corolla of a daffodil or narcissus flower
an electrical discharge accompanied by ionization of surrounding atmosphere
同义词：corona dischargecorposantSt. Elmo's fireSaint Elmo's fireSaint Elmo's lightSaint Ulmo's fireSaint Ulmo's lightelectric glow
one or more circles of light seen around a luminous object
(anatomy) any structure that resembles a crown in shape
a long cigar with blunt ends
词组短语
corona discharge电晕放电
corona treatment电晕处理；电晕放电处理
solar corona[天文]日冕
双语例句
用作名词(n.)
The corona gains and loses energy continuously.
日冕总是不断地获得能量和损失能量。
Most photographs don't adequately portray the magnificence of the Sun's corona.
绝大部份的照片,无法把太阳壮丽的日冕忠实地呈现出来。
Looking at small details we find that the corona has a delicate structure.
仔细研究细节后，我们发现日冕有精细结构。
The discharge state of pulse corona in dedusting differs from of that DC corona.
脉冲电电晕除尘的放电状态不同于传统的直流电除尘。
Her hair is a burning corona, her eyes are white-hot flakes.
她的头发如燃烧的皇冠,她的眼睛如炽热的火焰。
权威例句
Dynamics of the quiescent solar coronaPhysical-Chemical Aspects of Protein Corona: Relevance to in Vitro and in Vivo Biological Impacts of Nanoparticles
'Stealth' corona-core nanoparticles surface modified by polyethylene glycol (PEG): influences of the corona (PEG chain length and su...
Nanoparticle Size and Surface Properties Determine the Protein Corona with Possible Implications for Biological Impacts
The relationship of psychosocial factors to coronary heart disease in the Framingham Study. III. Eight-year incidence of coronary he...
From the Cover: Understanding the nanoparticle–protein corona using methods to quantify exchange rates and affinities of proteins f...
Physiologic basis for assessing critical coronary stenosis. Instantaneous flow response and regional distribution during coronary hy...
Relation between baseline and on-treatment lipid parameters and first acute major coronary events in the Air Force/Texas Coronary At...
Lack of Neointimal Proliferation After Implantation of Sirolimus-Coated Stents in Human Coronary Arteries A Quantitative Coronary An...
The Canadian study of the sirolimus-eluting stent in the treatment of patients with long de novo lesions in small native coronary ar...
corona (n.)
1650s, from Latin corona "crown, garland" (see crown (n.)).
1. Precipitators used in many home central air conditioners use a few thousand volts to generate the corona.
许多家庭中心空气调节器中使用的除尘器用几千伏来发生电晕。
-- 来源 -- 英汉 - 辞典例句
2. The corona or brush discharge, would transfer from point to point.
电晕放电和刷毛状放电只是从放电点处逐个地发生。
-- 来源 -- 英汉 - 辞典例句
3. Acoustic waves are a primary candidate for supplying the energy necessary to heat the solar chromosphere and corona.
声波是供给太阳色球和日冕加热所需能量的主要候选能源。
-- 来源 -- 英汉 - 辞典例句
4. Looking at small details we find that the corona has a delicate structure.
仔细研究细节后，我们发现日冕有精细结构。
-- 来源 -- 英汉 - 辞典例句
5. The continuum of the corona is essentially radially polarized.
日冕连续区基本上是经向偏振。
-- 来源 -- 英汉 - 辞典例句
6. The corona gains and loses energy continuously.
日冕总是不断地获得能量和损失能量。
-- 来源 -- 英汉 - 辞典例句
7. Much of visible light reaching us from the solar corona also seems to be due to scattering by electrons.
从日冕中射来的相当大一部分可见光看来也是由电子散射产生的。
-- 来源 -- 英汉 - 辞典例句
8. The final speed of the solar wind depends mainly on the maximum temperature in the solar corona.
太阳风的最终速度主要取决于日冕中的最高温度。
-- 来源 -- 英汉 - 辞典例句
9. The gas pressure eventually overcomes the force of solar gravity and the corona inevitably expands into space as the solar wind.
这里的气体压强最终会超过太阳的引力作用，使日冕终于只好以太阳风的形式向空间膨胀。
-- 来源 -- 英汉 - 辞典例句
10. In the region where the corona exists, large numbers of positive and negative ions are formed.
在存在电晕的区域，形成了大量正离子和负离子。
-- 来源 -- 英汉 - 辞典例句
corona
