三是挂接连接件，是在U形块上有方向相反的两个U形燕尾槽榫。
One fastening is an attaching fastening, wherein, two U-shaped dovetail groove tenons in reverse directions are arranged on a U-shaped block.
如指定使用外螺纹及内螺纹或榫面及槽面法兰，容器设备口法兰端面应为凹槽型。
When male and female (M&F) or tongue and groove (T&G) type flanges are specified, the nozzle flange facing of the vessel shall be of female or groove type.
着种斗拱结构造工精致，不用一根钉子，完全采用榫头，榫槽相互衔接。
The roof structure is supported by a wood en system of brackets are connected by mortise and tendon joints and not a single nail is used for connection.
改进方法包括：提出应力修正系数概念和一种适用于轮盘榫槽结构的理论应力集中系数确定方法，以及应力比修正方法。
It includes the concept of stress correction coefficient, a new method to determine the stress concentration factor of mortise of a disk and a new method for correcting the stress ratio.
结果表明，叶片的断裂模式为振动疲劳，叶片榫头与榫槽配合不当是萌生疲劳裂纹的主要原因。
The results show that the fracture mode of blade is vibration fatigue and the main cause of initiation of fatigue crack is the mismatch between rabbet and tongue-and-groove.
当你对拼合的合适程度满意之后，在榫头和榫槽上都涂上胶水，将榫卯拼接起来并用夹钳夹好直到胶水固化。
Once you're satisfied with the fit, apply glue to all the mating surfaces, and slide the pieces together. Clamp the assembly securely until the glue has dried.
将边界元分析应用于航空发动机轮盘榫槽与叶片样头联接的计算，并与激光散斑法的实测结果进行比较；
A numerical analysis of dovetail joints is made, and the results are compared with that of laser-speckles measuring.
拆卸时将榫槽分离平移即可。
When disassembling, only need separating and moving the tongue and grooves.
固定构件为带有马牙榫、马牙榫槽的固定板。
The fixed unit is a fixed plate with a dovetailed tenon and a dovetailed tenon mortise.
大房间的天花板高18英尺（约合5.5米），采用榫槽镶板。
The ceiling in the great room is 18 feet, with tongue-and-groove paneling.
因此夹具设计是榫槽加工中的一个重要环节。
Therefore the fixture design in trough processing is an important link.
涡轮盘榫槽夹具可以保证加工精度高，提高加工效率。
The turbine disk trough fixture may guarantee the processing precision is high, enhances the processing efficiency.
简述了该夹具的使用和调整方法，并综合分析了提高枞树型榫槽表面粗糙度的方法。
Has summarized this tongs use and the adjustment method, and the generalized analysis enhanced the fir tree key way surface roughness the method.
简述了该夹具的使用和调整方法，并综合分析了提高枞树型榫槽表面粗糙度的方法。
Has summarized this tongs use and the adjustment method, and the generalized analysis enhanced the fir tree key way surface roughness the method.
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