查询词典 immovable joint

The step junction between Three-Gorges Dam and Gezhou Dam is an integral unit. In order to enhance its passing-through capabilities and make shipping's passing convenient, expedite and in order, the Three-Gorges Joint-Sailing Administration Bureau established the dispatching system of "united dispatching and joint circulation", accumulated plenty of statistics and experience, and formed a set of practical operation principles and standard.

长江三峡坝区的三峡-葛洲坝梯级枢纽是一个有机的整体，为了提高三峡和葛洲坝枢纽的船闸通过能力，实现船舶过闸便捷、通畅和有序，三峡通航管理局建立了两坝通航&统一调度，联合运行&的调度体系，在实践中积累了大量的数据和经验，建立了一套实际操作原则和规范。

Next, in ADAMS, friction coefficient database is set up, and dialog box for defining joint friction is extended based on analyzing joint friction in mechanical system, and the method of parametric analysis is discussed for analyzing manufacture errors influence on mechanism performance.

然后，建立了受电弓虚拟样机模型，基于该模型主要研究了运动副摩擦引起的升弓轨迹和升弓扭矩的运行误差；在ADAMS环境下建立受电弓的三维参数化模型，讨论了制造误差对受电弓升弓轨迹的影响。

Using the software of ansys, this thesis compares and analyzes the seismic behavior of the joint of cold-formed rectangular tube-steel column and H-shaped beam and the joint of welding box column and H-shaped beam, in order to research the influence for the cold forming process of the cold-formed rectangular tube-steel column.

利用大型通用有限元分析软件，对冷弯矩形钢管柱与H型钢梁连接节点与焊接箱形钢管柱与H型钢梁连接节点的抗震性能进行对比分析，探讨出冷弯矩形钢管的特性对节点抗震性能的影响。

Knee Joint Tilting Mechanism:Tilting Occurs at the Front or at the Knee Joint Position of the Chair Seat,and This Mechanism Supports Different Tilting Positions When the User Lean Backwards or Forwards

足膝平衡倾仰机关：此机关置于座位前端或接近足膝关节处，当使用者在不同位置倾仰时，此机关能提供适当的支持

The research indicate that the performance of brazing joint using Al-Ge-Si brazing filler metal precedes to the one using HL401 brazing filler metal. And the main reason is that brittle compound such as Cu2Al is not appeared in brazing joint.

本研究建立的2090Ce铝锂合金钎缝组织形态成长模型以及母材溶解厚度控制模型对钎料的选择、钎焊工艺参数的选择及接头钎焊间隙的确定等具有重要的参考和指导作用。

The result indicated that the stress was concentrated on the end of the joint interface and inner filler metal. If brittle intermetallics were produced in these areas, the fracture of joint would occur frequently.

通过采用Marc非线性有限元软件，对接头区在冷却过程中的应力变化、应力分布及裂纹敏感区域等进行了分析。

Compared with the joint brazed with Cu-Ti filler metal, the content of Cu in the reaction layer adjacent to the stainless steel is higher than the joint brazed with Cu-Co-Ti filler metal, so is the content of Nb in brazing seam.

与Cu-Ti钎料接头相比，Cu-Co-Ti钎料接头中钎缝与不锈钢侧的反应层中Cu含量较高，钎缝中Nb含量也较高。

The mechanical properties and microstructure of the joints joined by the new developed filler metal and TC18 filler metal were compared,the results showed that only the strength of the joint joined by TC18 filler metal was satisfied,while the comprehensive mechanical properties of the joint joined by the developed filler wire were ideal.

对采用研制的焊丝和采用TC18同质焊材钨极氩弧焊焊接TC18钛合金的接头力学性能及微观组织进行了对比研究，结果表明：采用同质焊材焊接TC18钛合金只能保证接头的强度指标，而采用研制的新型焊丝焊接TC18钛合金，可以保证接头具有优良的综合力学性能。

The results show that the spreading area of series Ni-P filler metal increases with the increase of brazing temperature, and the spreading areas of Ni-P filler metal is larger than that of Ni-Cr-P filler metal; the shear strength of the brazed joint at room temperature increases with the increase of temperature from 925℃ to 1000℃, and the shear strength of the stainless steel joint brazed with Ni-P filler metal is superior to that with Ni-Cr-P filler metal by 30~40 MPa in the same brazing technology.

结果表明，Ni-P系钎料铺展面积随钎焊温度的升高而增大，并且相同温度下不含Cr的Ni-P钎料铺展面积大于Ni-Cr-P的铺展面积；钎焊温度从925 ℃升高到1000 ℃过程中，Ni-P、Ni-Cr-P钎料钎焊不锈钢接头的室温剪切强度均增大，并且在相同钎焊工艺下，不含Cr的Ni-P钎料钎焊不锈钢接头室温剪切强度优于Ni-Cr-P钎焊接头强度30~40 MPa；Ni-P系钎料钎焊接头高温强度随温度升高而下降，测试温度超过500 ℃时，相同温度下含Cr的钎料能够提高钎焊接头强度0~30 MPa。

For the transparency, The vertical jointing profiles between adjacent panes of glass are made of extra transparent joint gap. This joint gap is designed 8mm to ensure the stability as well as the transparency.

为不影响隔墙的整体透明效果，在相邻的玻璃板之间可采用高透明的连接型材；在保证强度的前提下将型材截面宽度设计成8毫米，使玻璃隔墙保持了高度的通透效果。

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼