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- 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;
- unfitness of butt joint 错边量
- Based on IIW(International Institute of Welding) standards,the relative fatigue life of butt joint is calculated. 对盖板加强梁的疲劳寿命分析表明,加强板厚度增加1倍,则刚度增加1倍,而其疲劳寿命降低1倍;
- On the basis of experiments, two kinds of butt joint forming physical models and three types of dimple models of fractography have been proposed. These models reveal the essence of welding process and the forming mechanism of white speck. 在试验研究的基础上,提出了两种形式的接头形成物理模型和3种类型的接头断口韧窝模型,由此可揭示接头的形成木质和“白斑”形成机制。
- unfitness of butt weld 焊缝对口错边量
- 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。
- All edges should be butt jointed. 所有的边缘应当对接到一起。
- finish of butt joint 对接头加工
- The waitress brought us two pats of butter. 女服务员给我们端来两小块黄油。
- 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。
- An interface formed by joining the ends of two optical fibers in a coaxial ( in-line ) butt joint for direct fiber-to-fiber transmission. 为使光纤对光纤直接传输,将两根光纤的端面以同轴对接方式进行连接所形成的一种界面。
- Use even amounts of butter and sugar. 用同等数量的奶油和糖
- 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。
- Results A total of 24 cases with obstructive jaundice were successfully operated by butt joint of PTBD and ERCP. 结果24例PTBD与ERCP对接胆道支架植入术治疗梗阻性黄疸均获得成功。
- Use olive oil in place of butter. 用橄榄油代替黄油。
- In the same conditions,the stress concentration at the unfitness of longitudinal w... 此外,还探讨了降低接头处焊缝金属的坡度,减小此处应力集中的可行性。
- Advance pasturage industrialization only, ability realizes dimensions to manage as effective as big market butt joint. 只有推进畜牧产业化，才能实现规模经营与大市场有效对接。
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海词词典，十七年品牌
