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- In this thesis,film condensation heat transfer is studied for a stagnant saturated vapor on a smooth and enhanced tube,and tube bundles in the presence of a noncondensable gas(air). 本文研究有不凝气体（空气）存在情况下，饱和静止蒸气在水平光滑单管，强化管以及管束上的膜状凝结换热问题。
- An experimental study of frictional pressure drop characteristics of R410A-oil mixture flow boiling inside straight and C-shape horizontal enhanced tubes was performed. 实验研究了环保制冷工质R410A-润滑油混合物在直强化管和C形强化管内流动沸腾的摩擦压降特性。
- The experimental study on the performance of nucleate boiling of R22 outside the surface enhanced evaporation tubes was conducted by use of four two-sides enhanced tubes with different geometries. 摘要介绍了表面增强型蒸发强化管，并对氟利昂制冷工质R22在该管外的沸腾换热进行了实验研究。实验通过对4根不同管型的蒸发强化管进行对比，分析了不同管型参数对管外换热系数的影响。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- Beautiful coloured illustrations enhanced the book. 漂亮的彩色插图使这本书更具吸引力。
- This tube is flexible but tough. 这管子柔软但很坚固。
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
- Apply solution to the tube and allow to become tacky. 在内胎上涂抹胶水并让它发粘。
- The tube was sealed off by fusing the material together. 管子以熔合管端的方法封闭起来了。
- He slipped the telescope into a steel tube. 他将望远镜收进一根钢管内。
- The tube is sealed at both ends. 这管子两端是密封的。
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- The black wimple enhanced the whiteness of her skin. 黑色的包头巾使她的皮肤显得更加白皙。
- Suck on the tube to draw up the water. 用管子把水吸上来。
- The intimacy of the room was enhanced by its warm colours. 房间温暖的色泽更增加它的舒适感。
- She bought a tube of toothpaste. 她买了一管牙膏。
- Study of Application of Enhanced Tube Technology in Condenser in Zunyi Power Plant 强化管技术在遵义发电厂凝汽器中的应用研究
- A tube with a very small internal diameter. 毛细管一根内径十分细小的管子
