铰

The second part of the dissertation deals with the planar closed loop Double Chain linkages consisting of a series of scissor like pairs connected by hinges.

论文的第二部分主要讨论了由一系列剪式铰单元组合而成的平面闭合环形连杆机构。

Compared with the traditional way, e-made version has the following advantages:(1) manual page make up using shears and adhesive plaster, time and accuracy is difficult to guarantee.

与古板方法比拟，电子不拆不小版具有以上劣势：（1）手工不拆版搁置铰剪和胶布，工夫和精度难以包管。

It is pointed out that the finite element analysis results are in good agreement with the Timoshenko classical solutions.

通过分析两铰圆管截面圆弧钢拱的平面外弹性屈曲性能，指出Timoshenko未考虑翘曲的经典解与有限元分析结果吻合很好。

D The structure in 8.5 region demonstrates a favorable response under earthquake action and forms a well energy-consuming mechanism.

8度半框架在地震作用下结构总体反应表现良好，形成了以梁端塑性铰为主的耗能机构。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。