基本解釋[天] 發(fā)射星雲(yún)英漢例句雙語(yǔ)例句Finding Barnard 163 in an image of its greater emission nebula IC 1396 can be a challenge, but it's possible.在 Barnard 163 所在的更爲(wèi)龐大的發(fā)射星雲(yún) IC 1396 的圖片中尋找它的蹤影有些難度，但還是找得到的。The red glow in the background results from IC 1396, a large emission nebula that houses the Elephant's Trunk Nebula.背景的紅色光芒來(lái)自於 IC 1396，這是一個(gè)大型發(fā)射星雲(yún)，其中居住著象軀星雲(yún)。The emission nebula is found near the edge of an otherwise dark large molecular cloud in the southern constellation Ara, about 4, 000 light-years away.這個(gè)發(fā)射星雲(yún)在南天星座天罈座另一個(gè)巨大的暗分子雲(yún)的邊緣被發(fā)現(xiàn)，離我們約4000光年。emission nebula更多例句詞組短語(yǔ)短語(yǔ)emission control nebula 發(fā)射星雲(yún)emission n nebula 發(fā)射星雲(yún)diffuse or emission nebula 彌漫星雲(yún)line emission nebula 譜線發(fā)射星雲(yún)gaseous emission nebula 氣躰發(fā)射星雲(yún)emission nebula更多詞組英英字典柯林斯英英字典 a type of nebula that emits visible radiation &rarrsee nebula emission nebula劍橋字典emission nebula柯林斯字典專業(yè)釋義天文學(xué)發(fā)射星雲(yún)