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- unfitness of butt weld 焊缝对口错边量
- Flash impetus and adopting projection anulus controlling upsetting, steady speed flash and quality of butt welding point is well. 闪光推进和顶锻采用凸轮控制，闪光速度平稳对接焊口质量好。
- Keywords Hydrogenation reactor R3001;Unfitness of butt joint;Assessment;Mending scheme; 加氢精制反应器;焊接错边;评定;修补方案;
- According to the needs of butt welding between 1Cr18Ni9Ti baking?drum and 08A seal cover and present condition of factory,the advisable welding parameters and materials are laid and chosen. 根据1Cr18Ni9Ti烘筒体与08A封头对接焊的要求及生产厂家的现有条件，制定了合适的焊接工艺参数及焊材选择。
- The principle of magnetic inspection of butt welds on the urea reactor described,analyzed,the danger of cracks on the surface of welds and by experiments optimal MT technique drawn by experiments. 介绍了尿素合成塔对接环焊缝磁粉探伤的理论基础，分析了焊缝表面裂纹的危害性，并通过实验给出磁粉探伤中的最佳探伤工艺。
- unfitness of butt joint 错边量
- Determination of Process Parameters for X-ray Radiographic Examination of Butt Weld of Small Bore Pipes 小口径管对接焊缝X射线透照工艺参数的确定
- She put a dab of butter on the toast. 她在吐司上抹了一点黄油。
- She is unfitted of the job by her impatience. 她无耐心，不适合这个工作。
- Some crack extension probably developed from the unfused section of the butt weld across the thickness of the stiffener during transport and erection. 有些裂纹可能在运输和安装过程中就从加劲肋对接焊未熔透处开始发展。
- This indicated that the fracture had initiated at the unfused butt weld in the longitudinal stiffener. 研究表明裂纹是从纵向加劲助未熔透的对接焊缝中起始的。
- The waitress brought us two pats of butter. 女服务员给我们端来两小块黄油。
- Body ? streamlined flow path minimizes pressure drop. Butt weld, venturi or flanged ends provide piping alternatives. 阀体?流线形流道，最大限度减少压降。对焊、缩喉管或法兰连接端口几种可供选择的连接方式。
- Say not so! We appear to have run out of butter. 说也难信，我们的黄油好像都吃光了。
- Top the grilled fish with a pat of butter. 在烤好的鱼上放一小块黄油。
- Each of us had two dabs of butter. 我们每人吃了两小块黄油。
- Turbulence, erosion and pressure drop are minimized.Flanged End-Crane cast steel gate valves are available in flanged end and butt weld ends. 所有阀盖构件都是铸件，并且按照严格的一致的公差标准进行抛光，使得阀体与阀杆能够准确校准，密封更加容易。
- Use even amounts of butter and sugar. 用同等数量的奶油和糖
- Body: Strong construction assures maximum safety over the recommended pressure and temperature range. Both flange and butt weld ends are available. 阀体：坚固耐用的结构，确保在相应的压力温度等级范围内的安全性。可提供法兰和对焊两种连接方式。
- Better beat a bit of butter to make better batter. 最好打一点黄油来调制更好的面糊。
