大轴

The results show that the tangential velocity distribution in the annular space shows a typical feature of strongly swirling flows and it consists of quasi-free vortex area and quasi-forced vortex area.

由于流体与双侧壁面之间的摩擦造成能量损失和湍流能量耗散，导致最大切向速度不断衰减且位置沿轴向向下逐渐向提升管外壁移动，同时涡量传递造成外部的准自由涡区逐渐增大，内部的准强制涡区逐渐缩小。

Blue Quill Angler Fly Fishing Store - Fly Fishing Reels … BATTENKILL LARGE ARBOR REEL.

蓝毂轴垂钓者飞捕鱼商店-飞捕鱼卷轴… b attenkill大乔木卷轴上。

At the back are the new rear skirt with integrated diffuser and a large wing with an adjustable Gurney flap to push down on the rear axle.

在后面是新的后方裙集成扩散和大翼可调格尔尼皮瓣压低对后轴。

Then set the Start and End angle values, which creates the angle range in which the particle rotation can vary (0 - 360 is full rotation range).

然后设置开始和结束角度值，这个值确立了粒子轴向偏转的角度范围（0– 360是最大范围）。

Tempotec is especially good at mass production of flat optics such as window, mirror, Waveplate, etc. profit from our high speed double sides' polishing technology.

我们的大型双面抛光设备，四轴高速抛光机、成套的超声波清洗设备和1100镀膜机为大批量OEM生产奠定了坚实的基础。

Firstly, turbine wicket gate bearing was held; secondly, overstressing of the turbine wicket gate appeared after storage of the unit being increased; thirdly, permeable quantity of turbine wicket gate clearance was high.

1水轮机导叶轴承抱轴问题；(2)机组增容后水轮机导叶所受应力超限问题；(3)水轮机导叶间隙漏水量较大问题。

A Sport-Luxury Catrike with a wide track and long wheel base.

运动奢华的大猫，具有宽轮距和长轴距。

The result of numerical simulation is consistent with the literature data; it can be referred to discrete rod war head design.

研究发现：中心轴起爆使杆条环整体速度较大且毁伤目标可靠性最高；模拟结果与参考文献数据一致，为离散杆战斗部设计提供了有益借鉴

The model of 3-dimensional stretching vortex ring of turbulent elliptic jet in crossflow are discovered for the first time. It is pointed out that in the evolution of turbulent jet in crossflow the 3D vortex rings, which stretching, distorting, swing in transverse direction and twisting around the stream-wise, play the leading role in the large-scale coherent structures. The counter-rotating vortex pair observed in the literature is in fact the head of the 3-dimensional vortex ring.

首次发现和提出了湍流横向椭圆射流的三维拉伸涡环模型，指出在其大尺度拟序结构中真正占主导作用的是拉伸、扭曲、沿流向扭动、展向摆动和绕x轴的转动的三维涡环，在众多实验和文献中观察到的反向涡对其实是由三维涡环头部组成。

Drive and prop shafts, transfer box and other bits that actually get you places suffer a great deal of stress from bumps and jumps.

驱动和支撑轴，交接箱和其他8位，实际上是让你的地方遭受撞击和跳跃的压力很大。

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％。