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- And what is more, for different nozzles, the length and width of the bubble cloud of the convergent-divergent nozzle are longer than those of the convergent-straight nozzle. 另外对于不同类型的喷嘴,缩放型喷嘴产生的空泡云长度比收敛型喷嘴所产生的长。
- A series of experiments relating to bubble cloud of cavitating water jet were carried out for different nozzles within different pump pressures and ambient pressures. 在不同泵压和淹没压力条件下针对不同类型的空化喷嘴,对空化水射流的空泡云长度进行了一系列实验研究。
- Experimental Study on Bubble Cloud Length of Cavitating Water Jet 空化水射流空泡云长度的试验研究
- In this paper, the advances in study of the reflectance and coverage of whitecaps and bubble clouds affecting the ocean optical remote sensing at home and abroad are reviewed. 回顾了国内外影响海洋光学遥感的白泡云的反射率和覆盖率的研究进展情况。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- The ocean surface reverberation caused by the scattering of the air-sea interface and the bubble clouds is an import factor to influence the performance of the bistatic sonar. 双基地声呐是近些年发展起来的探潜新技术,而由海-气界面和海面附近气泡的散射引起的海面混响是影响双基地声呐的重要因素之一,有必要对双基地海面混响展开研究。
- In this paper,the advances in study of the reflectance and coverage of whitecaps and bubble clouds affecting the ocean optical remote sensing at home and abroad are reviewed. 回顾了国内外影响海洋光学遥感的白泡云的反射率和覆盖率的研究进展情况。
- 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。
- The couple seemed to be on cloud nine. 那对夫妇看上去极其幸福。
- A bubble will burst at the slightest touch. 气泡稍微一碰就破。
- The sun disappeared behind a cloud. 太阳消失在一片云后面。
- 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。
- Her cheerful spirits and bubble laughter infect the whole class. 她那快乐的情绪和爽朗的笑声感染了全班。
- The sun disappeared from view behind a cloud. 太阳被云遮住看不见了。
- The boys got wise to Jack's fondness for bubble gum. 孩子们识破了杰克喜欢吃泡泡糖的秘密。
- 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。