These editable attributes include gravity, mass, stiffness, or we can even add new physical forces to the scene.

这些可编辑的属性包括重力、质量、刚度，我们甚至还可以往景中添加新的力。

But that same lack of material reduces the rigidity and stiffness of the structure.

但同样缺乏材料会降低结构的刚度和刚度。

(Yorkshire accent) Morning, Ginger. Back from holiday?

早安, 姜妹, 刚度完假?

We really wanted to make a material that can change stiffness on command.

CHIARA：我们真的很想制造一种可以根据指令改刚度的材料。

Because the Euler-Bernoulli beam regards the shearing stiffness as an infinite value.

因为 Euler-Bernoulli 梁将剪切刚度视为无限值。

Just back from her honeymoon, she was pre-occupied with marriage business.

她刚度完蜜月回来 但这蜜月却有如一笔生意。

They built several hands with different levels of stiffness in each joint to see what kind of behaviors they could achieve.

他们制作了几只手，每个关节的刚度都不同，看看它们能做出什么样的行为。

The equivalent bending stiffness (EI)eq of the tunnel can be determined from the calculation formula given by Shiba et al.

隧道的等效弯曲刚度 （EI）eq 可以从 Shiba 等人给出的计算公式中确定。

Shearing and rotation stiffness of joints is addressed in isolation, leading to a different deformation features from LECM.

关节的剪切和旋转刚度被单独解决，导致与 LECM 不同的征。

13 EI represents the bending stiffness, which is usually multiplied by a reduction factor of 0.7 for considering the influence of longitudinal joints.

13 EI 表示弯曲刚度，考虑到纵向接头的影响，通常乘以折减系数 0.7。

This is a natural polymer that gives wood its stiffness, but it is treated as a waste product when wood is processed into paper.

这是一种天然聚合物， 赋予木材刚度，但在将木材加成纸张时， 它被视为废品。

Yu's method overestimates the relative stiffness of tunnel soil, which results in a large error in tunnel settlement.

Yu 的方法高估了隧道土体的相对刚度，导致隧道沉降误差较大。

Finally, some materials are more resistant to changes in volume -- and that stiffness is measured by the bulk modulus, represented by a capital-B.

最后，一些材料更能抵抗体积的化——这种刚度是通过体积模量来衡量的，用大写字母 B 表示。

Dt is the tunnel diameter, and (EI)eq is the equivalent bending stiffness of the tunnel.

Dt 是隧道直径，（EI）eq 是隧道的等效弯曲刚度。

Therefore, when taking ground hardening measures, more consideration should be given to the use of materials with light self weight while meeting a certain stiffness.

因此，在采取地基硬化措施时，应更多考虑在满足一定刚度的同时使用自重轻的材料。

The segmental ring is simulated by Timoshenko short beam with reduction bending stiffness.

段环由 Timoshenko 短梁模拟，降低了弯曲刚度。

In contrast, the proposed solution is more reasonable and accurate, by taking complex interactions between internal forces and stiffness reduction at circumferential joints into account.

相比之下，所提出的解决方案更加合理和准确，因为它考虑了内力和圆周节点刚度折减之间的复杂相互作用。

Each circumferential joint is modeled as a shearing spring and a rotation spring, taking into account the stiffness reduction at the circumferential joint.

每个圆周节点都被建模为剪切弹簧和旋转弹簧，同时考虑了圆周节点处的刚度降低。

The stiffness of circumferential joint (, the rotation spring and shearing spring) is discussed in the following section.

圆周运动类型（旋转弹簧和剪切弹簧）的刚度将在下一节中讨论。

Qj is the shearing force of the joint, ks is the shearing stiffness of the joint.

Qj 是接头的剪切力，ks 是接头的剪切刚度。