corona

US [kəˈroʊnə]
UK [kəˈrəʊnə]
  • n.华；日华
  • Web科罗娜；日冕；珂罗娜
Plural Form：coronae  Plural Form：coronas  

Synonym

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Web Definition

Corona
n.
1.
华；（尤指在日食或月食期间的）日冕，日华，月华a ring of light seen around the sun or moon, especially during an eclipse

Sample Sentence

Definition:
AllAll,华华,日华日华,科罗娜科罗娜,日冕日冕,珂罗娜珂罗娜
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
Corona surface treatment with high voltage discharge modifies only the surface characteristics without affecting material bulk properties.
电晕表面处理与高电压放电修改只是表面特性在不影响材料的大量财产。
diàn yūn biǎo miàn chǔ lǐ yǔ gāo diàn yā fàng diàn xiū gǎi zhǐ shì biǎo miàn tè xìng zài bù yǐng xiǎng cái liào de dà liàng cái chǎn 。
blog.sina.com.cn
2.
The experiment shows that the wall pipe is qualified in withstand-voltage but improvement is needed to decrease the surface corona.
实验结果表明，这种设计结构在耐压性能上能够满足使用要求，但要消除电晕还需进行细化改进设计。
shí yàn jié guǒ biǎo míng , zhè zhǒng shè jì jié gòu zài nài yā xìng néng shàng néng gòu mǎn zú shǐ yòng yāo qiú , dàn yào xiāo chú diàn yūn hái xū jìn xíng xì huà gǎi jìn shè jì 。
www.ceps.com.tw
3.
Corona lobes ovate-lanceolate, base turgid, with a pair of longitudinal grooves defining a blunt dorsal wing, shorter than anthers.
卵状披针形的副花冠裂片，肿胀的基部，具一确定一钝尖背翅，短于花药的纵向槽。
luǎn zhuàng pī zhēn xíng de fù huā guān liè piàn , zhǒng zhàng de jī bù , jù yī què dìng yī dùn jiān bèi chì , duǎn yú huā yào de zòng xiàng cáo 。
www.flora.ac.cn
4.
The brightness of its light ball only parts per million, and only in the total solar eclipse or with a special instrument to see the corona.
它的亮度仅为光球的百万分之一，只有在日全食时或用特制的日冕仪才能看见。
tā de liàng dù jǐn wéi guāng qiú de bǎi wàn fēn zhī yī , zhǐ yǒu zài rì quán shí shí huò yòng tè zhì de rì miǎn yí cái néng kàn jiàn 。
bbs.hxen.com
5.
For astronomers, today was a chance for a prolonged view of the sun's corona, a spectacular blaze of plasma extending far into space.
为天文学家，今天是一个机会，长期鉴于太阳的日冕，壮观的大火血浆远远送入太空。
wèi tiān wén xué jiā , jīn tiān shì yī gè jī huì , cháng qī jiàn yú tài yáng de rì miǎn , zhuàng guān de dà huǒ xuè jiāng yuǎn yuǎn sòng rù tài kōng 。
feedproxy.google.com
6.
Cyrus was spotted in Madrid this week casually drinking what appeared to be a Corona while out on the town with friends.
赛勒斯被发现本周在马德里随便喝，而似乎是在与朋友出城电晕。
sài lè sī bèi fā xiàn běn zhōu zài mǎ dé lǐ suí biàn hē , ér sì hū shì zài yǔ péng yǒu chū chéng diàn yūn 。
www.citynoon.com
7.
The top image shows the beginning of the coronal mass ejection, while the lower image shows the solar matter leaving the Sun's corona.
上图显示的是日冕物质抛射的开始，而下图显示的是太阳物质脱离日冕的景象。
shàng tú xiǎn shì de shì rì miǎn wù zhì pāo shè de kāi shǐ , ér xià tú xiǎn shì de shì tài yáng wù zhì tuō lí rì miǎn de jǐng xiàng 。
article.yeeyan.org
8.
The corona's rays flash out in a brilliant fan that has wispy spike-like rays near the Sun's north and south poles.
光环带的光束像一把流光折扇，在太阳的南北两极附近形成纤细的辐射线。
guāng huán dài de guāng shù xiàng yī bǎ liú guāng zhé shàn , zài tài yáng de nán běi liǎng jí fù jìn xíng chéng xiān xì de fú shè xiàn 。
dictsearch.appspot.com
9.
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。
cóng rì miǎn zhōng shè lái de xiāng dāng dà yí bù fen kě jiàn guāng kàn lái yě shì yóu diàn zǐ sǎn shè chǎn shēng de 。
10.
Finally, the outermost part of a star's atmosphere is the corona, which if super-hot might be linked with convection in the outer layers.
最后，恒星大气的最外层部分是日冕，这是一个由于外层对流导致的超热区域。
zuì hòu , héng xīng dà qì de zuì wài céng bù fen shì rì miǎn , zhè shì yī gè yóu yú wài céng duì liú dǎo zhì de chāo rè qū yù 。
article.yeeyan.org
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