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- One calculation method used in designing integral tubesheet of U tube exchangers was introduced in this paper. 本文介绍了U形管式换热器整体管板设计的一种计算方法。
- By using an improved conical bubble U tube,the spectra of conical bubble sonoluminescence in glycol are detected. 利用一种改进后的U型管圆锥泡声致发光装置,研究了乙二醇溶液中圆锥泡声致发光的发光光谱。
- Objective To explore nursing points in caring patients when U tube drain is used in alleviative treatment of hepatic portal cholangiocarcinoma. 目的探讨U管引流在肝门部胆管癌姑息治疗中的护理经验。
- In this paper, the structure features and home-made solution scheme of U tube bundle in imported condenser for the products resulted from evaporator were described in detail. 详细论述了进口设备蒸发器生成物冷凝器内的U形管束结构特点,以及国产化解决方案。
- Keywords U tube exchanger;integral tubesheet;design;calculation;method; 关键词U形管式换热器;整体管板;设计;计算;方法;
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- U-tube hydrometer U 管比重计
- 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。
- 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
- The expedition suffered all the rigo(u)rs of a Canadian winter. 这支探险队饱受了加拿大严冬的折磨。
- 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。
- Suck on the tube to draw up the water. 用管子把水吸上来。
- She bought a tube of toothpaste. 她买了一管牙膏。
- Don't harbo(u)r unkind thoughts. 别心怀叵测。
