e/Grand design spiral galaxy

Information
has gloss	eng: A grand design spiral galaxy is a type of spiral galaxy with prominent and well-defined spiral arms, as opposed to multi-arm and flocculent spirals which have subtler structural features. The spiral arms of a grand design galaxy extend clearly around the galaxy through many radians and can be observed over a large fraction of the galaxy's radius. Approximately ten percent of spiral galaxies are classified as grand design type spirals, including M81, M51 and M74.
lexicalization	eng: Grand Design Spiral Galaxy
instance of	(noun) a galaxy having a spiral structure; arms containing younger stars spiral out from old stars at the center spiral galaxy, spiral nebula

Meaning
Chinese
has gloss	zho: 宏觀螺旋星系是螺旋星系的一種，相對於多旋臂和絮結的螺旋星系，有著突出和定義明確的螺旋臂。宏觀螺旋星系的螺旋臂在星系附近很明顯的延伸許多的弧度，並且在可觀測到的星系半徑上占有很大的比率。螺旋星系中大約有10%被歸類為宏觀螺旋星系，包括M81和M51。
lexicalization	zho: 宏觀螺旋星系

Media
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