uniform cross section

The phenomenon of longitudinal fission seldom occurred during the process of tube plug drawing mill compared with empty-sunken steel tube. The problem which seldom cause transverse fissure in form of partial failure owing to uniform distribution of axial stress in cross section.

与空拔相比较，在短芯棒拔制过程中，纵裂现象一般不会发生，由于钢管轴向应力在横截面上分布均匀，一般也不会出现以局部破坏形式出现的横裂现象。

Polyester fibers have a smooth, uniform surface with no striations and are circular in cross section.

聚酯纤维表面均匀光滑, 无条纹,横截面呈圆形.

Uniform hardness distribution even in large cross section mold dies because of excellent hardenability.

大尺寸模具中心部位也同样有相对硬度.

A further research on the torsion problem of a straight bar with uniform cross section

等截面直杆扭转问题的进一步研究

Determining critical bending load of compression bar with non uniform cross section

当量长度法确定变截面压杆临界弯曲载荷

A new critical moment formula of tapered beam is proposed, which is similar to the expression for beams with uniform cross-section.

提出了新的变截面梁临界弯矩计算式，其表达形式与等截面梁的公式相同，便于工程应用。