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- The mathematical model of a steam bubble which breaks in subcooled water was set up. 从单个汽泡在过冷水中的振动方程出发,导出了汽泡破裂时噪声辐射的数学模型。
- The mathematical model of a steam bubble, which breaks in subcooled water, is set up. 从单个汽泡在过冷水中的振动方程出发,导出了汽泡破裂时噪声辐射的数学模型;
- Abstract According to the experiment, the waterhammer caused by steam bubble collapsein feed water pipe of steam generator are analysed. 摘要 文章对蒸汽发生器给水系统中由于蒸汽泡的溃灭而造成的水锤现象作了分析。
- Results show that,under high subcooling conditions,steam bubbles appear and slide along on the narrow slit-channel s heating surface,and play an active role in enhancing th. 采用高速摄像仪,对矩形窄缝流道内过冷沸腾时的汽泡行为进行了可视化实验研究。
- The steam tug takes canal boats and barges in tow. 驳船后面拖着小艇和平底船。
- A bubble will burst at the slightest touch. 气泡稍微一碰就破。
- The mirror fogged up with the steam. 镜子因蒙上水气而模糊不清。
- The engines are driven by steam. 这些发动机是由蒸汽驱动的。
- Parents must let children blow off steam sometimes. 做父母的有时必须让孩寸们吵吵闹闹,发泄发泄。
- The movement continued to pick up steam. 这场运动继续在加速进行。
- 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 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。
- In1768 the first steam engine appeared. 在1768年出现了第一部蒸汽机。
- When water boils it turns into steam. 水沸腾而变成蒸汽。
- Ice, snow and steam are different forms of water. 冰、雪和蒸汽是水的不同形态。
- Gases from deep in the earth bubble up through the lake. 地下深处的气体从湖底冒了出来。
- The steam has fogged the mirror. 水汽布满了镜子。
- The steam escaped with a loud hissing noise. 蒸汽发出很大的嘶嘶声冒了出 来。
- Lost money in the real estate bubble. 在做房地产投机买卖中亏了本
- They kept up a good head of steam. 他们把蒸气压力保持在所需的水平上。