筒体应具有足够的刚度和强度。
The tube body should have enough of just degree and strength.
它具有高强度，刚度和良好的热变形温度。
It exhibits high strength, rigidity, and good heat distortion temperature.
结果表明，刚架结构的强度和刚度是足够的。
The results show that the stress intensity and stiffness are enough.
本文对轧机机架的强度和刚度进行了研究。
The strength and stiffness of mill housing have been studied.
强度和刚度是评价闸门安全性能的重要指标。
Strength and stiffness are important index to evaluate the safe capability of gate.
提出了托盘弯曲强度和刚度的条件。
The qualification of pallet's bend strength and bend stiffness were put forward.
使得厢体不仅具有很好的强度和刚度，而且密封性也极佳。
The box body not only has favorable strength and flexibility, but also has best tightness.
使得厢体不仅具有很好的强度和刚度，而且密封性也极佳。
The box body not only has favorable strength and flexibility, but also has best tightness.
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