deficiency of side stiffness

• 抗侧刚度不足

deficiency of side stiffness的用法和样例：

例句

1. A new kind of rod baffle with four ordinary baffles welding together is presented in order to improve its stiffness.
   摘要将四个折流栅焊接在一起组成新型折流栅借以解决其刚度不足的问题。