The axial density distribution of cheese packages is studied experimentally.
主要研究圆柱形筒子沿轴向的卷统密度分布,探讨影响轴向卷绕密度分布的因素。
The radial density distribution of cheese packages is studied experimentally.
着重研究圆柱形筒子沿径向的卷绕密度分布,通过改变卷绕方法、卷绕张力、纱线类型、纱圈间距来详细分析这些因素对密度分布的影响。
Selection of Calculation Method for Wall Thickness of Cylinder Body in Pressure Equipment;
承压设备圆柱形筒体壁厚计算方法的选择