固定轴

The driver consists of magnetostrictive rod, front magnetic pole end cap, back magnetic pole end cap, exciting winding, micro displacement output head, casing, fixed end cap, front end cap, spring, winding tap, flat spiral pipe, water inlet pipe and water outlet pipe. The water cooler of the present invention is formed through inserting one end of some metal pipe into positioning hole of spindle, installing rolling tool onto tool carrier, adjusting the lathe to the pitch of the flat spiral pipe and starting the lathe to complete the extruding formation of the flat spiral pipe.

本发明的驱动器包括有磁致伸缩棒(7)，前磁极端盖(3)，后磁极端盖(10)，励磁线圈(5)，微位移输出头(1)，壳体(12)，固定端盖(9)、前端盖(2)，弹簧(13)，及线圈抽头(11)，螺旋扁管(6)，入水管(8)和出水管(4)；本发明的水冷装置的成型方法为把金属圆管的一端插入芯轴(18)的定位孔(23)中，将滚压工具(20)安装在刀架上，调整车床的加工螺距与螺旋扁管(6)的螺距相等，启动车床，完成整个螺旋扁管的挤压成型。

Modern tractors use a power take-off shaft to provide rotary power to machinery that may be stationary or pulled.

现代拖拉机使用取力器轴（PTO将旋转动力传递到固定或拖曳在拖拉机上的挂件上。

The plastic deformation induced due to cyclic rotation of principal stress axes alone can be in the same magnitude as that due to shear with fixed principal stress axes. 2 The volumetric strain due to shearing of cyclic rotation of principal stress axes is found to be composed of a reversible dilatancy component and an irreversible dilatancy component. The former is characterized by its reversibility and is independent of past shear history, the latter by its irreversibility increases with the increase of cycle number yet its increase rate decreases with its accumulation. 3 The obvious non-coaxiality between directions of the principal stresses and principal strain increments is found and its degree depends largely on the change of shear stress component. 4 The intermediate principal stress has considerable effects on the deformation behavior of sands in the condition of cyclic rotation of principal stress axes. The accumulation rate of the irreversible dilatancy component increases with the increase of the intermediate principal stress parameter.

具有初始各向异性的砂土在纯应力主轴循环旋转排水条件下的主要变形规律为：①纯应力主轴循环旋转可产生与应力主轴固定单调剪切处于同一数量级的塑性变形；②纯应力主轴循环旋转引起的剪切体变包含可逆性剪切体变分量和不可逆性剪切体变分量两部分，其中可逆性剪切体变分量在一周内可完全恢复，基本与应力历史无关；不可逆性剪切体变分量随循环周数的增加呈单调增加，且增加速率随其自身累积值的增大呈减小趋势；③应变增量主轴与应力主轴之间的非共轴现象显著，且在一周内具有分段性；④中主应力对应力主轴循环旋转条件下砂土的变形特性有重要影响，不可逆性剪切体变分量的累积速率随中主应力系数的增加而增加。

Four-hole plate provides the strongest torsion fixation and quincunx shaped nail provides the strongest bending fixation.

4种内固定器中四孔钢板抗轴向扭转性能最好，梅花钉的三点弯曲刚度最强，对于胫骨骨折，Ender钉和矩形钉可以提供较好的稳定作用。

To research yarn displacement of min-jacquard fabric,yarn displacement reason,condition and regularity were discussed by analyzed the configuration relation of warp raiser and weft raiser in yarn face float,the design principle of jacquard fabric was got,which are close face float should fixed,especially in crosslinking.The measure to resolve yarn displacement is aborative design,reasonable reed-in,tension adjustment,beam quality enhancement,and the examples are given.

为了研究小提花织物的纱线位移，对纱线的浮长进行了细分，通过分析相邻两根纱线上浮长线两端经纬浮点的对应配置关系，探讨了纱线位移的成因、条件和规律，得出小提花织物的设计原则是织物中任何两根相邻纱线上的浮长线都要尽可能相互固定好，特别是在两种组织的交界处，并提出解决纱线位移的具体途径是精心设计、合理穿筘、调整上机张力、提高织轴质量，同时给以举例说明。

The free end of one (1) of the arms (1, 3) is provided with a securement device for the end of a strap tongue (11) comprising a guide (8) having in cross-section a general U shape, an axle (9) connecting the two lateral wings of the guide (8) and holding members (10) adapted to coact with the upper surface of the tongue (11) of the strap.

其中上述臂(1，3)中的一个臂(1)的自由端设有一个用于定位表带舌片(11)的装置，该定位装置包括横截面基本为U形的导向件(8)、用于连接导向件(8)对应两翼的轴(9)、以及适于与表带舌片(11)的上表面相互配合的固定元件(10)。

The biaxial molecules interact via dispersion forces and the molecular centres of mass are located at the sites of a simple cubic lattice.

双轴分子通过色散力作用，使分子质心固定在简单立方晶格的格点上。

The remaining 2 axes are for active control of the water squirter pumps, to maintain a constant water flow as the squirters

剩下的2个轴用于灵活控制喷射水泵和保持喷嘴在复杂曲面前有固定的水流

A shield attached to the shaft may be provided above the standpipe to prevent fluid from entering the standpipe from above.

在竖管上方可设有固定在轴上的护罩，以防止流体从上方进入竖管。

In this experiment we use a stationery system with two identical cameras with parallel axes to track a moving object in three dimensional space.

这个实验，我们用一种用平行轴固定的两台同步摄像机定位系统来跟踪一个三维空间中的移动物体。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。