查询词典 screw-driven

By using the flank profile normal method of the plane engagement theory, the characteristic of the conjugate line pattem of the screw-liner pair on the single head single screw hydraulic machinery is investigated, and its geometric curvature, conugate line shape and slide cocfficient are analyzed.

利用平面啮合理论的齿廓法线法研究了单头单螺杆水力机械螺杆－衬套副的共轭线型特征，并对其几何曲率、啮合线形状和滑动系数等基本特性进行了分析。

For HDPE,you can choose high efficient single screw extruder, for PVC,you can choose conical twin screw extruder or parallel twin Downstream equipment:The forming system of this line consists of mould and corrugator.

挤出机：挤出机可根据用户原料情况特殊设计，HDPE采用新型高效单螺杆挤出机，PVC采用大型平双或锥双挤出机。

Experimental results indicated that difference in detoxification rule could arise between single-screw and twin-screw extruder or cottonseed flour and meal.

而且，单、双螺杆挤压机和棉籽粉、棉籽粕上的脱毒规律也存在着差异。

Results 22 failed cases were found from the investigation,10 cases of screw loosening,8 cases of coxa vara,4 cases of cutting?out of cancellous screw.

结果 共发现22 例失败病例，其中松质骨螺钉松动、退出10 例，髋内翻8 例，股骨头切割4 例。

To use the 1 style screw adjust down the screw, and until hitting cultch of the turret head to continue full change tool.

再用一字螺丝起子往下调整螺杆，直至撞开离合器六角刀塔连续换刀为止。

The right femur specimens were fixed with DHS augmented by bone cement, as the augmentation group The screw track of femoral neck was expended by curette, and the femoral head facing upwards were injected with 2 mL low viscosity bone cement. Then lag screw was wrested to keep the position unchanged till the bone cement coagulated.

右侧标本行骨水泥强化DHS固定（在股骨头近端钉道用刮匙扩大，股骨头朝下，注入2 mL低黏稠度骨水泥，拧入拉力螺钉，保持位置不变直至骨水泥凝固。

Plastic should lower 3 steps, because plastic is a step to add melt resin material to cyclinder ,Higher stick of resin material ,higher screw back pressure. Screw speed differs depending

再复杂的熔胶旋转过程最多不会超过三段，因为熔胶本身就是存在于把胶熔进料筒的过程，如果原料粘度大，熔胶压力则大

On decomposing temperature of resin material ,Higher screw speed ,Higher trim force of resin,higher cyclinder temperature. Some resin material may decomposes so it set screw speed in mid-speed such as 45-75

但速度则应取决于原料的分解温度，熔胶速度越快，原料中的剪切力则会越大，料管温度则越高，局部原料产生分解的可能性则会越大

On the basis of introduction of an epicycloid parameter,δ,an equation is derived for cycloid and its screw surface in screw pump.

本文在引入外摆参量δ的基础上建立了螺杆泵摆线和摆线螺面的方程，并通过对δ的研究，提出了螺杆泵的部分设计理论。

In operation, the screw cylindrical surface and the pump cylinder wall formed between the layer of oil film to prevent direct contact between the metal, so that screw tooth surface wear significantly reduced.

在运行中，螺杆外圆表面和泵缸内壁之间形成的一层油膜，可防止金属之间的直接接触，使螺杆齿面的磨损大大减少。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。