星云用英语怎么说？

星云

例句

• ...the Great Nebula. 猎户大星云
• A nebula is really a discrete mass of innumerous stars. 一团星云实际上是无数星体不连续的集合体.
• A powerful telescope can resolve a nebula into stars. 一架高性能的望远镜能从星云中分辨出星球来.
• There were 256 meteorological observatories with radar installations and 356 satellite cloud map receiving stations. 全国共有气象雷达观测站点256个,卫星云图接收站点356个.
• Barnard's markings are dark nebulae, interstellar clouds of obscuring gas and dust. 巴纳德标记的是一黑暗星云, 模糊气体和尘埃组成的星际云.
• The investigation of dark nebulas has been facilitated by a new discovery. 对暗星云的研究被一种新发现所推进.
• These sources are generally viewed in projection against radio nebulae representing the remnants of supernova outbursts. 这类源一般都投影在超星爆发残骸的射电星云上.
• The film opened with a star-studded premiere last night. 该影片昨晚举办了明星云集的首映式。
• Not a speck of cloud is to be seen. 看不到一星星云丝.
• The size of the nebula at this stage is inversely proportional to its mass. 这个阶段星云的大小与其质量成反比。