弹性静力学主要涉及力和变形之间的物性关系，以及弹性体的失效、与失效有关的设计准则。

Elastic statics mainly relates to the connection between force and transmogrification, elastic body's invalidation, the guide line of design in invalidation.

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迄今为止，国内摩托车行业主要通过进口零部件，按国外的设计准则进行仿制、组装。

So far, in the domestic motor garage industry, CVT is mainly copied and assembled through importing component according to foreign design criterion.

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应力分析方法、材料强度理论、安全指标与设计准则是结构强度设计与计算理论的主要内容。

Stress analysis method, material strength theory, safety index and design criteria are main contents in strength design and computation of structures.

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