與星云有關(guān)的英文例句
星云的英文：
nebula
參考例句：
The element hydrogen comprises 90% of the matter in gaseous nebulae
元素氫占?xì)怏w星云物質(zhì)的90%。galactic nebulas are masses of diffuse material within our galaxy
銀河星云是我們星系中的一團(tuán)團(tuán)彌散物。For the Galaxy and the andromeda nubula, they do not form a pair of galaxies completely isolated from all others
對(duì)銀河系和仙女座星云來說，它們并不構(gòu)成與所有其他星系完全孤立的一對(duì)星系。These sources are generally viewed in projection against radio nebulae representing the remnants of supernova outbursts
這類源一般都投影在超星爆發(fā)殘骸的射電星云上。The spiral nebulae are impressive objects.
旋渦星云是迷人的天體。The spiral nebulae are impressive objects
旋渦星云是迷人的天體。You can see nebulae in the clear summer sky
在晴朗的夏夜可以看到天上的星云。The element hydrogen comprises 90% of the matter in gaseous nebulae.
元素氫占?xì)怏w星云物質(zhì)的90%。The remnant nebular gas pervades the interplanetary space
星云的殘余氣體充斥星際空間。Good spectra of the spiral nebulas are difficult to obtain because of their extreme faintness
旋渦星云因?yàn)榉浅０担y以得到它們的清晰的光譜。nebula是什么意思：
n. 星云,云翳
The spiral nebulae are impressive objects.
旋渦星云是迷人的`天體。The element hydrogen comprises 90% of the matter in gaseous nebulae
元素氫占?xì)怏w星云物質(zhì)的90%。The element hydrogen comprises 90% of the matter in gaseous nebulae.
元素氫占?xì)怏w星云物質(zhì)的90%。galactic nebulas are masses of diffuse material within our galaxy
銀河星云是我們星系中的一團(tuán)團(tuán)彌散物。Good spectra of the spiral nebulas are difficult to obtain because of their extreme faintness
旋渦星云因?yàn)榉浅０担y以得到它們的清晰的光譜。
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