rigidity [rɪˈdʒɪdɪti]

例句:

• The amount of force needed is inversely proportional to the rigidity of the material.
  需要的力度与材料的硬度成反比.
  
• The main frame is...made with strong ribbing to maintain rigidity.
  来自Practical Woodworking
• The rigidity of the metal caused it to crack.
  这金属因刚度强而产生裂纹.
  
• He deplored the rigidity of her views.
  他痛感她的观点僵化.
  
• Implantation of a device that increases rigidity of the penis.
  来自BBC
• One of these is the rigidity of the housing market.
  来自THETIMES