采用螺距粗的螺丝和螺母实现螺纹型芯自动脱模。
A type of screw and nut with coarse pitch was applied to realize thread core demoulding automatically.
本船是单螺旋桨，右旋，固定螺距。
任意螺距选择是非常重要的。
对变螺距螺纹的成形原理进行了分析。
A theoretical analysis of the varying pitch screw in mathematics, physics and shaping principle was presented.
我们船有固定螺距螺旋桨。
我们船有可变螺距螺旋桨。
你船是可变螺距推进器吗？
横向搅龙具有可变的螺距。
聪明的开头在你的工具箱里放一个螺距规。
定点式双向螺距补偿法应用在数控系统中。
The positioning bidirectional pitch compensation method is applied in NC system.
螺旋桨是可变螺距。
螺旋桨是固定螺距。
结果表明，螺旋CT图像噪声与螺距大小有关。
The result shows that spiral CT image noise is related to the pitch.
大桨的螺距角度是由倾斜盘的上升和下降动作控制的。
The main blades pitch Angle is controlled by the up and down movements of the swashplate.
由此，推导出立轴柱形变螺距螺旋开沟机的临界转速。
Thus, Calculating the critical rotational speed of the helix ditching machine.
此外，当螺距改变时，图像噪声亦呈现出规律性的变化。
In addition, the variation of pitch had some effect on the image noise.
结果多层面CT机的质量与插值方法、螺距等因素有关。
Results Linear interpolation method and pitch affect the image quality of multi slice CT.
由STM图象中我们能清晰地观察到螺旋结构的螺距与螺径。
From the STMimages, we could see clearly the helix pitch and helix diameter of helix structure.
此防水螺距测量仪分辨率为0.1，可快速而准确地进行测量。
With a resolution for 0.1 degree, this waterproof pitch meter allows for fast and accurate measurements.
通用变速箱允许英寸，公制，直径，螺距螺纹和模块不改变齿轮。
Universal gearbox allows inch, metric, diametral, and module pitch threads without changing gears.
双端螺纹松质骨加压螺钉的特点是两端螺纹具有不同的螺距，无螺帽。
Compression cancellous bone screw with both ends thread is a Variable pitch screw designed tO provide rigid 'fixation of cancellous bone fracture.
考虑了螺距角散射造成的高垂直温度效应(二维效应)和相对论效应。
The high perpendicular temperature effect due to pitch Angle scattering and the relativistic effect are taken into account.
执行后退侧滚时，请控制主旋翼的螺距，以便维持固定的高度及速度。
Use collective control to maintain constant altitude and speed. Fly away from the maneuver straight and level.
分析结果可供变螺距螺旋桨的新型结构设计和流体动力特性研究参考。
These analysis results are references for both new type of structure design and the research on characters of fluid dynamics of propellor.
如果该飞机的设计飞行缓慢，长期使用，低螺距螺旋桨看到最好的性能。
If the plane is designed to fly slowly, use a long, low pitch propeller to see the best possible performance.
对于不同规格的小螺距螺纹零件的数控加工，普遍采用重新编程的方法。
For the different specifications of the fine pitch thread machining of parts, the method commonly used by re-programming.
介绍了一种在数控车床上加工大螺距蜗杆的切削技巧以及相应的数控程序。
The machining skill and relevant NC program of machining worm screw with large pitch using a NC lathe are introduced.
为了获得良好的CT图像，应该利用螺距来控制和减小螺旋CT图像的噪声。
In order to obtain superb image quality, efforts should be made to control and reduce CT noise by using pitch.
对于只具备普通螺纹切削功能的数控车床，一般来说不能加工变螺距的螺纹。
It is difficult to machine the variable pitch of screw part on the CMC lathe without variable pitch cutting faction.
对于只具备普通螺纹切削功能的数控车床，一般来说不能加工变螺距的螺纹。
It is difficult to machine the variable pitch of screw part on the CMC lathe without variable pitch cutting faction.
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