青年中文filamentary nebula的意思
filamentary nebula中文翻譯：
纖維狀星云
相似詞語短語
planetary nebula───[天]行星狀星云
planetary nebulae───[天]行星狀星云
planetary nebulas───[天]行星狀星云
filamentary───adj.單纖維的；似絲的；細絲的
Tarantula nebula───蜘蛛星云；舞蛛星云
alimentary canal───[解剖]消化道
alimentary canals───[解剖]消化道
elementary error───基本誤差
galactic nebula───銀河星云
雙語使用場景
While the planetary nebula phase is thought to last for around 10, 000 years, astronomers estimate the age of the outer filamentary portions of this halo to be 50, 000 to 90, 000 years.───雖然行星狀星云階段持續約1萬年，天文學家估計其外暈的絲狀物質年齡在5萬至9萬年間。