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- This paper presents the research result about the shell deformation on BOF, mechanical stress, temperature stress and lining expansion stress on BOF. 研究了转炉炉壳变形的状态及规律,分析了炉体机械应力、温度应力及膨胀应力。
- Note the sticks representing steerer tube line setting a 2" trail and sticks showing chain line to front cranks. 请注意坚持相当于steerer管线设置2 “线索和棍棒链显示行前曲柄。
- Suitable media of gall valve of fixed bulb tube line: petroletmi,piulfied natural gas, acid natural gas, coal W is, water, anal slurry, etc. 固定球管线球阀适用介质:石油、净化天然气,酸性天然气、煤气,水及煤浆等介质。
- dynamic line expansion coefficient 动态线膨胀系数
- average line expansion coefficient 平均线膨胀系数
- Fracture feature of tube line in pumping unit well 抽油机井油管柱断裂失效特征分析
- This paper introduces an iteration method of calculating trying difference in chemical engineering tube lines with Excel spreadsheet, which is easy to use without programming. The method can be applied in teaching and engineering calculating. 在化工管路的计算中;运用Excel电子表格进行试差迭代计算;无需编程;可直接准确、快速地得到计算结果;适用于教学与工程计算中.
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- This paper expound the basical theory of RTK and the process of RTK in the tubing line survey .At the same time ,in the example of XQDS ,elaborate the application of RTK in the tubing line survey. 本文阐述了RTK(实时动态差分定位)技术的基本原理及流程,并以西气东输输气管线中的测量为例,概括叙述RTK技术在管道线路测量中的应用。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- I have a red tracksuit with fleecy lining. 我有一件红色的有羊毛衬里的运动服。
- High Pressure Boiler Tube Line Process Control Computer System 高压锅炉管生产过程控制计算机系统
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Most likely it were in the lining of my coat. 那东西很可能在我上衣的衬层里。
- People are lining up to buy commemoration stamps. 人们正在排队购买纪念邮票。
- This tube is flexible but tough. 这管子柔软但很坚固。
- Quadruple-wall curly brazed tubes,characterized by high reliability,high strength and high leakage-resistance,are applied widely to high pressure tubing lines. 四层卷焊管具有可靠性高、强度高以及抗渗漏性强的特点,广泛应用于承受高压的管线中。
- Processing Data Period After Detection in Underground Tube Line 地下管线探测数据的后期处理
- EFFECT OF BOF LINING EXPANSION JOINT ON CONTACT PRESSURE BETWEEN LINING AND SHELL 转炉炉衬膨胀间隙对炉衬与炉壳间接触压力的影响