1、

Fatigue Life Prediction for Fine Pitch Device Soldered Joints Based on Creep Model

基于蠕变模型细间距器件焊点疲劳寿命预测

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2、

It analyzed the transmission rule of sound wave in steel tubular welding construction aims at the geometry of tube-tube joints.

针对管-管节点的几何特征,分析了声波在钢管焊接结构中的传播规律。

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3、

Lateral Contraction Joints on Cement Concrete Pavements Correction of mitral insufficiency with posterior annuloplasty

水泥混凝土路面的横向缩缝后环缝缩矫正二尖瓣关闭不全

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4、

Key points for construction of local joints on Asphalt Roll Roofing

油毡瓦屋面细部节点的施工要点

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5、

Based on the experimental results, a method is proposed for calculating the shear-resistance capacity of the beam-column joints strengthened by composite cover of high strength wire cable mesh and polymer mortar, and the compute results agree well with the experimental results.

并且,在试验基础上提出了震损后采用钢绞线网-聚合物砂浆复合面层加固钢筋混凝土框架节点抗剪承载力的计算方法,计算结果与试验结果符合良好。

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6、

Combined with the analysis of original stress state of existing tunnel considering segment joints, the important internal causes of crack are found out.

结合对考虑拼接缝的既有隧道管片受力状态的分析,找到裂缝隔片产生在连接块上的重要内在原因。

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7、

A study of the dynamic stability of an eccentric slider crank mechanism with elastic effects at both joints of the coupler is presented.

讨论了连杆接头处具有弹性效应的偏心曲柄滑块机构的动态稳定性。

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8、

The Effect of Alignment Error of Cruciform Joints in Ship Structure on Fatigue Strength

船舶十字接头错边量对疲劳强度影响的研究

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9、

Discovery of cyclic stria on the surface of columnar joints in Cenozoic basalts in eastern Zhejiang and its significance

浙东新生代玄武岩柱状节理面旋回条纹(cyclic stria)的发现及其意义

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10、

Through calculation and analysis of the test results, the concordance of the failure mechanism on the different combined stress levels were verified and the reliability mathematical model for friction welded joints was set up.

通过对试验结果的统计和分析,证明了各组合应力水平失效机理的一致性,并且得到了摩擦焊接头可靠度的计算模型。

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11、

Static Balancing Equation of Micro-Manipulators with Monolithic Flexure Joints

整体弹性关节微型机器人的力学平衡方程

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12、

Swedish massage combines long strokes, kneading and friction techniques on muscles and various movements of joints, according to the American Massage Therapy Association.

瑞典式按摩包括从上往下细致按摩,对肌肉和关节的不同运动的拿捏和揉搓技巧,据美国按摩治疗协会说。

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14、

Before the failure of joints, obvious shear deformation among web members can be observed during shearing-bending parts.

节点破坏前桁梁试件边段腹杆有较明显的剪切变形。

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15、

The joints use a plate-spring as their flexible framework, and the expandable cylindrical rubber elastomer bellows with air pressure are used as their muscle.

此关节采用板弹簧为柔性骨架,橡胶波纹管受气压后轴向膨胀作为肌肉动力。

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16、

Advances of Research on Bolted Flange Joints at Elevated Temperature

高温螺栓法兰连接研究进展

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17、

TEM study of bonding layers in dissimilar alloy explosive bonding joints

异种金属爆炸焊结合层的电子显微镜研究

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18、

Mechanism and Reliability of Lead Free Joints Fabricated by Low Temperature Ultrasonic Bonding

无铅焊点低温超声互连的机理及可靠性研究

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19、

Fourty eight cases, being in 88.9%, had nonspecific changes in the metatarsal and phalangeal bones and only a few of the cases showed changes of tarsal bones and ankle joints.

属非特异性骨关节改变者48例(88.9%),以跖趾骨多见,也侵及跗骨和踝关节。

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20、

The fretting fatigue behavior of TC11 alloy dovetail joints under low cycle load and the interaction of high-cycle load and low-cycle load were investigated.

对TC11钛合金燕尾榫连接结构在低周和高低周复合载荷作用下的断口特征进行了分析。

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