screw-thread angle

The medial-oblique angle and upslope angle of axial lateral mass screw were 6.0� � and 59.0� � respectively.

枢椎侧块螺钉的内斜角度和上斜角度平均分别为6.0°和59.0°.

The results showed that the calculated depth of base, top width and spiral angle of flight at the start and end of the melting zone for extruder screw were in or close to the ranges recommended in literatures

结果表明，计算所得熔融段起、末端的螺槽深度、螺纹顶宽度和螺纹升角均位于或接近文献中所建议的最佳取值范围

The medial-oblique angle and upslope angle of axial lateral mass screw were 6.0 and 59.0 respectively.

枢椎侧块螺钉的内斜角度和上斜角度平均分别为6.0和59.0.

Effects of Screw Angle on Screw Auger Work Performance

螺旋升角对钻头工作性能影响规律的研究

The main products are screw steel, round bar, angle steel, wire rod, such as channel.

主要产品有螺纹钢 、 圆钢 、 角钢 、 线材 、 槽钢等.

The adjustment of rotation angle error of power box twin export axles of twin screw extruder

双螺杆挤压机动力箱双输出轴转角误差调整