您要查找的是不是：
- expansion cloud chamber 膨胀云室
- It was an adaptation of Wilson's cloud chamber, filled with nitrogen gas. 这只是对威尔逊氮气云室的一种改进。
- The main evidence for the validity of nucleation theory rests on its ability to predict closely the critical supersaturation for most liquids in cloud chamber experiments. 成核理论正确性的主要证据在于它能在云室实验中精密地预测多数液体的临界过饱和度。
- Cloud chambers are used for studying radioactivity. 云室是用于研究放射活动的。
- When scientists first turned their attention to subatomic particles, including cosmic rays, they used a device called a cloud chamber to study them. 科学家们首次将注意力转向亚原子微粒（包括宇宙射线），并使用一种名为“云室”的装置对其进行研究。
- The experiments of determining the ice nuclei effectiveness for the Agl-containing aerosols produced by three formulations have been conducted and the results have been compared with that of CSU 960 liters isothermal cloud chamber. 井用对三种不同配方发生的碘化银气溶胶成核率检测结果与国外同类云室的结果进行了比较。
- Cloud Chamber Photographic Analysis 云室照相分析
- continuously sensitive cloud chamber 连续灵敏云室
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- Physicists cannot see subatomic particles directly, for instance, so they verify their existence by watching for telltale tracks that the particles leave in cloud chambers. 例如物理学家无法直接观察次原子粒子，因此他们观察那些粒子在云雾室中的轨迹，轨迹证实它们的存在，并透露了它们的性质。
- An expansion chamber on a tanker. 油船的膨胀舱
- Comparison of Two Methods of Detecting Ice Crystal in Cloud Chamber 云室中两种检测冰晶方法的比较
- Metals undergo expansion when heated. 金属加热时会膨胀。
- The members left the council chamber. 议员们离开了会议厅。
- A cloud is a condensation of water vapour. 云是由水蒸汽凝缩而成的。
- The suburbs are an expansion of cities. 郊区是城市的延伸。
- There are several kinds of cloud formations. 云层的构成方式有好几种。
- Both of them are nuts about chamber music. 他们两人都喜欢室内音乐。
- 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。
