corona是什么意思

短语搭配

(1)corona discharge某物的冠（或冕）的

双语例句

(1)The thickness of the corona can reach several million kilometers or more.

日冕的厚度可以达到几百万公里以上。

(2)Corona discharge is the most common form of gas discharge.

电晕放电是最常见的一种气体放电形式。

(3)The corona on this lizard's head is its greatest characteristic.

这种蜥蜴头上的冠状物是它最大的特征。

(4)Yes, we do. I'll be right back with your Corona.

我们有，我马上给您上柯罗娜。

(5)Matter from the corona is blown off as the solar wind.

从日冕喷出的物质称为太阳风。

(6)What we are going to look for are waves in the corona.

我们想要寻找日冕中的热波。

(7)Beyond that is the solar wind, an outflow of gas from the corona.

在这些之外还有太阳风——由日冕而来的气体流。

(8)Changes we see in the corona reflect changes deep inside the sun.

日冕的变化反映的是太阳内部的变化。

同义词

n. 电晕；日冕；冠状物

同根词

词根 corona

(1)coronary adj. 冠的；冠状的；花冠的

(2)coronal adj. 冠状的；日冕的；头颅的；花冠的；舌尖音的n. 冠；冠状物；花冠

释义

n.

Astronomy the rarefied gaseous envelope of the sun and other stars. The sun's corona is normally visible only during a total solar eclipse, when it is seen as an irregularly shaped pearly glow surrounding the darkened disc of the moon.

【天文】 　（太阳或其他星体的）冕。

(亦作 corona discharge)Physics the glow around a conductor at high potential

【物理】 　电晕。

a small circle of light seen round the sun or moon, due to diffraction by water droplets

华（通过水珠衍射产生的围绕太阳或月亮的光环）。

Anatomy a crown or crown-like structure

【剖】 　冠；冠状部位。

Botany the cup-shaped or trumpet-shaped outgrowth at the centre of a daffodil or narcissus flower

【植】 　（黄水仙或水仙花的）副花冠；冠。

a circular chandelier in a church

（教堂的）环形吊灯。

Architecture a part of a cornice having a broad vertical face

【建筑】 　挑檐滴水板。

n.

a long, straight-sided cigar

花冠烟。

词源

" mid 16th cent. （in sense 4）： from Latin, ‘wreath, crown’.late 19th cent.: from Spanish La Corona, literally ‘the crown', originally a proprietary name."