您要查找的是不是:
- light welding structures 薄壁焊接结构
- Lawn mowers, snow blowers, small appliances, bicycles, even light welding. 刈草机,扫雪机,小型器具,自行车,甚至焊接东西,均在服务之列。
- Statement for structure, manufacture of indexable turning tool with light welding eccentricity for machining large-scale parts. 阐述汽轮机大型零件加工用光杆偏心式可转位车刀的结构特点、制造及使用等问题,并说明了应用效果。
- These are somewhat different from those of weld structures, which are generally thought to consist of an assemblage of interwoven ferrite laths. 板条或针状片条与非等轴晶共存等多种不同形态,并不象焊接组织那样通常是单一的针状片条束或板条束形态。
- This method has been used on pressure vessels, petrochemical reactors, dessilication tank in the alumna plant, pressure steel pipes in power station and other large or medium-sized welding structures. 已经在压力容器、石油化工反应塔、氧化铝厂脱硅槽、水电站压力钢管等大中型焊接结构上使用。
- The welding residual deformation is the crucial influential factor in the design integrality,the rational manufacturing techniques and the service durability of welding structures. 焊接的非平衡加热、冷却过程导致产生焊接应力与变形,而焊接残余变形是影响结构设计完整性、制造工艺合理性和结构使用可靠性的关键因素。
- Light Weld Feature Enhancements Several enhancements to the Light Weld feature improve performance and use of light welds. 轻焊特征的改进几项轻焊特征的改进提高了性能并改善了轻焊的使用情况。
- In this paper, experimental studies are made on weldbonding and spot weld structures of a box - type beam in automobile steering room, the results are coordinative with those from numeral analyses. 对汽车驾驶室底盘前横梁的粘接点焊结构进行了对比实验研究,并与数值分析结果作了比较,它们所反映的规律性是基本相同的。
- Only those grades suitable for welding with guaranteed resistance to intercrystalline corrosion may be used for welded structures. 只允许那些耐晶体间腐蚀的材料作为焊接结构。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- The welding structure of tube-tubeplate on Live and B le d Steam Reheater of Moisture Separator Reheater (MSR) in Nuclear Power Station a re indicated. 总结了岭澳核电站汽水分离再热器(MSR)设备中新、乏蒸换热器管子与管板胀焊连接技术,从机理上阐述了工艺参数选择的原则。
- This paper deals with the CAD expert system in typical welding structure,its design concept and method and its application prospect. 论述了典型焊接结构CAD专家系统的内涵、设计思想和设计方法过程以及应用前景。
- The application of precise welding structure in the gimbals of large-size OE pointing andtracking instrument is described in this paper. 介绍了精密焊接结构在大型光电跟踪瞄准设备中的应用。
- The reliability of welded structures with shallow and deep cracks were calculated by using three dimensional stochastic FEM. 摘要采用随机有限单元法对含浅表面和深表面裂纹焊接结构的可靠性进行了计算。
- Weld structure may appear flaw, wear or damage when worked under the complex and rigorous condition for a long time, which eyen lead equipments into waster. 摘要焊接结构在复杂和苛刻的条件下长期工作会出现裂纹、磨损或损坏,严重时甚至导致设备报废。
- The portrait shows fine effects of light and shade. 这幅肖像画的浓淡色调表现得很好。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- Now I begin to see light on their good intentions. 现在我对他们的良好动机开始有所领会了。
- The bright light of the car dazzled me. 这汽车的灯光使我目眩。
- He turned off the dash light and drove on. 他关掉仪表板上的灯,继续驱车前进。