您要查找的是不是：
- The Veil Nebula itself is a large supernova remnant, the expanding debris cloud from the death explosion of a massive star. 面纱星云本身是一个巨大的超新星遗迹，这是巨恒星濒死时爆炸产生的残骸云体，正在不断扩张。
- So, an alternative explanation is that the expanding debris cloud is sweeping up clumpy interstellar material, accounting for the odd shape of SNR 0104. 因此，另一个解释就是，膨胀着的残骸云正在清扫成块的星际物质，从而塑造了SNR 0104那奇特的外形。
- Investigates the distribution characteristics of secondary debris clouds generated during a hypervelocity oblique impact. 研究超高速斜碰撞所形成的二次碎片云的分布特性。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- Laser shadowgraph for the visualization of hypervelocity impact debris cloud 超高速碰撞碎片云的激光阴影照相技术
- The sea tided the debris ashore. 潮水把碎片杂物冲上海滩。
- A cloud is a condensation of water vapour. 云是由水蒸汽凝缩而成的。
- There are several kinds of cloud formations. 云层的构成方式有好几种。
- Orbital debris clouds evolution phase definition 空间碎片云演变过程的阶段划分
- The couple seemed to be on cloud nine. 那对夫妇看上去极其幸福。
- The sun disappeared behind a cloud. 太阳消失在一片云后面。
- Debris was being loaded into skips. 垃圾正被装进废料车内。
- The wind dispersed the cloud from the sky. 风吹散了天上的云。
- He was on cloud nine after winning the competition. 他在比赛获胜後欣喜若狂。
- The banks of dark cloud promised rain. 天上片片乌云，就要下雨了。
- The tide ebbed away, leaving behind seaweed and debris. 潮退了，剩下的都是海草和瓦砾。
- The sun disappeared from view behind a cloud. 太阳被云遮住看不见了。
- Numerical simulation of debris cloud produced by ellipsoidal projectile hypervelocity impact on bumper 椭球弹丸超高速撞击防护屏碎片云数值模拟
- Thick cloud blotted out the view. 云层把风景遮住了。
- A cloud of locusts hit the farm. 大群蝗虫袭击了那个农场。
