粘弹性阻尼器采用开尔文模型,将其对结构的作用看作是位移和速度的反馈控制。
The viscoelastic damper was described by the Kelvin model and its action to the platform was regarded as the feedback of displacement and velocity of the response.
并以钢板、钢-铝、钢-橡胶等组合为例,使用流固耦合方法计算炸药对结构的作用。
The method of liquid-solid coupling was used to calculate the effect of explosive to structure, taking examples for steel plate, steel-aluminum plate, steel-rubber plate etc.
分析了腐蚀环境对结构抗力的影响、抗力衰减模型、地震危险性、地震对结构的作用。
Influence of corrosive environment on structural resistance, resistance decrease model, seismic risk and seismic effect on structures are analyzed.
But you need to be able to predict what kind of properties a certain atom's going to have within a molecule, whether you're talking about something, for example, that's very electronegative, or something that is not electronegative at all, it is going to make a difference in terms of thinking about how molecules are structured and also how they interact with other molecules.
但是你需要能够预言,什么性质,某个原子在分子中能够具有,无论你讨论的是哪一种情况,比如,它有很高的电负性,还是它根本没有电负性,都将会产生影响,对这个分子的结构,以及与其它分子相互作用的情况。
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