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汉语拼音：gē xiàn

通过圆周或其他曲线上任意两点的直线。

割线 [gē xiàn]

1. 圆的割线：

• The secant modulus of soil is usually larger than the tangent one, but the value of differences decreases with the increasing strain.

  土体割线模量值大于切线模量值，其差值随应变的增加逐渐减小；

• A: the sewing machine in each of the lock when you have finished a book a week to idle, and secant.

  答：锁线机每锁完一本时要空转一周，并进行割线。

• The main blade and the blade angle secant angle precision instrument by the visual display.

  主锯片及割线锯片倾角由精密角度仪直观显示。

• Secant modulus method (SMM) is a new method to calculate foundation settlement in recent years.

  割线模量法是近几年获得青睐的计算地基沉降的新方法。

• Both the tangential modulus and secant modulus are exponential with axial strain.

  松散岩块的切线模量和割线模量均与轴向应变呈指数相关性。

• In perforated continuous forms paper, the interval between cuts.

  的连续格式纸上，割线之间的间距。

• A new compensation factor is put forward to correct the results predicted by SMM.

  提出一修正系数用以改进割线模量法的计算结果。

• The secant modulus is linear with axial stress.

  而其割线模量与轴向应力则呈线性关系；

• So the secant modulus from zero stress can not describe the deformation property of the practical rock mass.

  因此，从原点计算的割线模量不能反映实际岩体的变形特征。