The combine of metal and plastic makes shell of the machine beautiful, firm, stable, resistant to impact.
壳体采用塑料与金属结合结构,美观、小巧坚固稳定,耐碰撞。
Conclusion the character of the new plastic splint is stable and it is a perfect external fixation system.
结论新型塑质夹板力学性质稳定,是一种理想的外固定材料。
In this paper, a relative criterion method is presented for analysing the elastic plastic stable crack propagation under biaxial loading conditions.
本文提出了一个用相对准则分析双向载荷下弹塑性裂纹稳定扩展的方法。
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