铰

In Qingyang people, festivals,qu xi married women, one month old birthday, rural women have to clean the court room, paperhanging walls, they have to cut hinge paper, the production window.

在庆阳民间，逢年过节，娶媳嫁女，满月祝寿，农村妇女们都要打扫庭室、裱糊墙壁，又要执剪铰纸，制作窗花。

The structural characteristics of a new rolling piston compressor with a pin ned blade are presented.

介绍了新型叶片铰接滚动转子压缩机的结构特点，与传统滚动转子压缩机相比，具有摩擦功耗少，径向泄漏少等优点，具有相当的优势和发展前景。

According to the plane cross section assumption, configuration of a rod is expressed as a history of the cross section with arc coordinate. A special solution which stands for equilibrium in straight line state is obtained from differential equilibrium equation. Linear perturbation equation is derived and its general solution is obtained in which the integral constants are determined by constrained conditions at two ends of the rod. The condition of existence of non zero solution of the integral constants gives to the Greenhill formula of exact elastic rod model, which shows that the boundary of stable area is a closed curve and of symmetry, and inference of shearable and extensible to stability of the rod is depend on three factors: difference between flexibility of shear and extension of a section of the rod, bending stiffness and the length of the rod.

基于平面截面假定，弹性杆的位形表达为截面的弧坐标历程，根据平衡微分方程得到了两端受力螺旋作用时的直线平衡特解，导出了线性化扰动方程及其通解，积分常数根据两端铰支时的边界条件确定，并根据其存在非零解的条件得到弹性直杆精确模型的Greenhill公式，表明稳定域为一对称的封闭区域，拉/压和剪切对稳定性的影响取决于：拉/压柔度与剪切柔度之差，抗弯刚度和杆长这三个因素

The traditional three-dimensional potential theory was used to analyze the hydrodynamic forces and motion responses of two hinged bodies in waves.

用三维势流理论分析了两个铰接的单体在波浪的作用下所受的水动力和各自的运动响应。

Thus the problem perplexing engineers is promisingly overcome by application of this new structure of sheet-piled wall.

在上述研究的基础上，最后提出拉杆铰接型式的遮帘桩码头结构形式为最优方案，推荐设计采纳。

Combining Rayleigh quotient of the stiffnesss matrix,the index used to estimate the manipulator continuous stiffness was defined,and spatial graphs of the stiffness performance were plotted.

文中还结合刚度矩阵瑞利商定义了连续刚度判定指标，绘制了刚度性能空间图，进一步探讨了该机构的方向刚度特性，为平面并联弹性铰机器人机构刚度的分析提供了一种新颖通用的方法。

I need a ream of good writers for an ongoing project ...

我需要一个持续的项目一个好作家铰。。。

King started writing this novel on a ream of bright green paper that he found at the library.

国王开始写这本小说在图书馆上铰明亮的绿色，他发现文件。

Required, then use a reamer in order to enlarge the holes at the right size the bolts

小的他们必需，然后为了要在正的尺度扩大电洞，使用一个铰刀螺栓应该安装 snuggly

BWT, don't worry, my mashine reamer possible to use by direct purpose even after my small conversion.

BWT，不用担心，我的铰床，在我做了小的改装，可以直接使用。

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％。