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单词
卵形星云
释义
卵形星云
Encyclopedia
理学
原行星状星云
释
Oval Nebula;Egg Nebula
卵形星云
位于天鹅座的原行星状星云。编号RAFGL2688和CRL2688。又称蛋形星云或天鹅座V1610(V1610 Cyg)。
Astronomy
1、Egg Nebula; 2、oval nebula
卵形星云
随便看
Won Hyo
Won-saeng Mong-yu Rok
wood
wood adhesive
wood alcohol
Wood alloy
Wood and bamboo product moulding machine
Wood and Fiber Science
wood and wood-based panel hybrid furniture
wood ash
woodball sports
wood based compesite door
wood-based composite materials
wood based panel
wood-based panel
wood-based panel machinery
wood-based panel manufacturing automation
wood-based panel production
wood-based panel production line
wood-based panel secondary processing equipment
wood bellow
wood bending
wood bio-pulping
wood bleaching
wood-block New-Year prints of Qing Dynasty
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更新时间:2026/2/16 0:11:16