coronagraph

听听怎么读

英 [k?'r??n?grɑ:f]

美 [k?'ro?n?grɑf]

是什么意思

日冕观测仪；

英英释义

Coronagraph

A coronagraph is a telescopic attachment designed to block out the direct light from a star so that nearby objects – which otherwise would be hidden in the star's bright glare – can be resolved. Most coronagraphs are intended to view the corona of the Sun, but a new class of conceptually similar instruments (called stellar coronagraphs to distinguish them from solar coronagraphs) are being used to find extrasolar planets around nearby stars.

以上来源于:Wikipedia

学习怎么用

权威例句

Optical vortex coronagraph
A Coronagraph with a Band-limited Mask for Finding Terrestrial Planets
The Large Angle Spectroscopic Coronagraph (LASCO)
The Large Angle Spectroscopic Coronagraph (LASCO)
The Four Quadrant Phase Mask Coronagraph and its avatars
The Ultraviolet Coronagraph Spectrometer for the solar and heliospheric observatory
First Results from the Soho Ultraviolet Coronagraph Spectrometer
First Results from the SOHO Ultraviolet Coronagraph Spectrometer
First Results from the SOHO Ultraviolet Coronagraph Spectrometer
Composition of Coronal Streamers from the SOHO Ultraviolet Coronagraph Spectrometer

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英语词典包含168364条英汉在线翻译词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

单词	coronagraph
释义	coronagraph 听听怎么读英 [k?'r??n?grɑ:f] 美 [k?'ro?n?grɑf] 是什么意思 n. 日冕观测仪；英英释义 Coronagraph A coronagraph is a telescopic attachment designed to block out the direct light from a star so that nearby objects – which otherwise would be hidden in the star's bright glare – can be resolved. Most coronagraphs are intended to view the corona of the Sun, but a new class of conceptually similar instruments (called stellar coronagraphs to distinguish them from solar coronagraphs) are being used to find extrasolar planets around nearby stars. 以上来源于:Wikipedia 学习怎么用权威例句 Optical vortex coronagraph A Coronagraph with a Band-limited Mask for Finding Terrestrial Planets The Large Angle Spectroscopic Coronagraph (LASCO) The Large Angle Spectroscopic Coronagraph (LASCO) The Four Quadrant Phase Mask Coronagraph and its avatars The Ultraviolet Coronagraph Spectrometer for the solar and heliospheric observatory First Results from the Soho Ultraviolet Coronagraph Spectrometer First Results from the SOHO Ultraviolet Coronagraph Spectrometer First Results from the SOHO Ultraviolet Coronagraph Spectrometer Composition of Coronal Streamers from the SOHO Ultraviolet Coronagraph Spectrometer
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