时轴

The film pressure, leakage flow-rate and friction coefficient of a journal bearing are calculated for different loads acted on shaft.

计 算结果表明，轴颈倾斜时，轴承油膜压力分布、最大油膜压力、油膜厚度分布和最小油膜厚度等都有明显的变化。

This process improves the appearance of a worsted fabric by removing fibrous material from the surface.a two-cylinder cutting machine is 英语翻译 in plate 51,whilst the principle of the action of the cutting parts is 英语翻译 in fig.43.the essential features arethe cutting—mower,together withthe ledger—blade,both andbeing positioned in a 商务英语报告格式,andthe bed over over which the cloth passes.there are also drawing rollers to pull the piece through the machine,a setting—up roller and several guides and tension meshanisms.the flocks shorn from the cloth are removed by a suction device.

这个过程通过从表面消除纤维状物质从而提高了精纺面料外观。每个两缸切割机总在51号板显现，虽然原则上该作用是在于43号切削部分。其重要特征是（1）切割部分，和（2）固定刀片，（1）及（2）两部分都被翻译在车头，以及（3）当织物通过时延伸到织物车床上。在滚轴作用下织物通过罗拉并被拉紧，成片毛屑从织物上被抽吸装置抽走。

Gear, ring gear or gear sets in the direction of tooth wear as a long-shaped structure, by the work of the role of the axial force generated from the file.

齿轮、齿圈或齿套在齿长方向磨损成锥形，受工作时产生的轴向力作用而脱档。

In most applications, CSB bearings can be fitted by press. For this procedure, a mandrel and a press machine are used, it is forbidden to hit the bearing in order to avoid deformation of bearings. The housing inner side should smooth without contamination.

通常情况下，轴承可以采用压力装配的方式进行安装，装配时应采用芯轴慢慢压入，禁止直接击打轴承以免产生变形，装配前应确保座孔内表面光洁无异物。

According to rubbing mechanism lead to by various causes, the diagnosis rules about the features of vibration time waveshape, amplitude surge and amplitude increasing speed, two-dimension hologram Specturm purified, oil film pressure and journal whirling motion are put forward.

根据各种原因引起碰摩的机理，相应地提出了振动时波特征、振幅波动及增加速率特征、提纯二维全息谱特征、油膜压力特征和轴颈涡动特征等诊断规则。

In operation, the downhole devices will be laid down with tubings which will move up and down using the operation machine. Since the injection head can rotate in the determined speed, the rotating flow, compared with the conventional stable axial flow, can prevent the sands from depositing in the horizontal annular and washing the screen. The jet from high-efficiency jet nozzle will wash the screen directly with concentrated hydro-power. The working fluid can be clean water, without damage to the formation.

作业时用油管下入该井下装置，利用作业机带动油管上下移动，由于喷头可按照既定速度旋转，返回流体在水平段由常规的平稳轴向流动变为旋转流动，既可实现对防砂管的全方位解堵，又能避免砂粒沉积；高效喷嘴产生的射流直接对着防砂管冲击，能量集中；工作介质为清水，不会对地层带来二次污染。

In operation, the downhole devices will be laid down with tubings which will move up and down using the operation machine. Since the injection head can rotate in the determined speed, the rotating flow, compared with the conventional stable axial flow, can prevent the sands from depositing in the horizontal annular and washing the screen. The jet form high-efficiency jet nozzle will wash the screen directly with concentrated hydro-power. The working fluid can be clean water, without damage to the formation.

作业时用油管下入该井下装置，利用作业机带动油管上下移动，由于喷头可按照既定速度旋转，返回流体在水平段由常规的平稳轴向流动变为旋转流动，既可实现对防砂管的全方位解堵，又能避免砂粒沉积；高效喷嘴产生的射流直接对着防砂管冲击，能量集中；工作介质为清水，不会对地层带来二次污染。

The algorithm suppresses background and enhances targes by morphological Tophat transform in spatial, and the image sequences are processed with the 1-D wavelet transform in order to separate the target from background in temporal.

在空域上，通过灰度形态学Tophat变换抑制背景、增强目标；在时域上，对红外图像序列连续四帧进行沿时间轴一维小波变换，实现目标和背景的分离。

Both of the valves feature a splined valve shaft, which provides zero lost motion when coupled to a Fisher rotary actuator.

的阀门，这两款产品一花键轴阀，可提供零损失的议案时，耦合到费舍尔旋转器。

The PTO shaft is a splined 1-3/8 standard size and may operated at a standard speed of 550 revolutions per minute when the engine is operating at its governed speed.

在动力输出轴是一个花键1-3/8 标准尺寸，并可能维持在一个标准的速度每分钟550转时，发动机运行在其管辖的速度。

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％。