cosinoidal meaning in English
余弦的
Examples
- On the basis of the theory of thin shells and the non - moment assumption , the equations of the motion of the conical shells under lateral cosinoidal loading are derived in the case of ignoring shearing stress
基于薄壳理论和无矩假定，在略去剪切应力的情况下推导了圆锥壳在侧向余弦载荷作用下的运动方程，并采用半解析差分方法进行了数值求解。 - At first , some advances in the research of dynamic response of cylindrical shells and conical shells are reviewed , and those approaches for studying such kind of problems are summarized here as well . the main objects studied in this paper are the transient response of cylindrical shells under longitudinal line - loading and that of conical shells under cosinoidal impulsive loading
首先回顾总结了圆柱壳和圆锥壳动力响应的研究进展情况，并简单归纳了该类问题研究的方法，确定了本文的研究对象主要是纵向线载荷作用下的圆柱壳瞬态响应和余弦冲击载荷作用下的圆锥壳瞬态响应。 - Following , using the experimental methods , the dynamic response of the stiffened conical shells under cosinoidal impulsive loading is studied . the changes of dynamic response of points along circumferential line of the conical shells are analyzed , and the characteristics of dynamic response of points are studied by both the time - domain analytic method and the frequency - domain analytic method
采用实验方法研究了加筋圆锥壳在侧向余弦载荷作用下的动力响应，分析了沿环向各点的响应变化，并从时域和频域分析了它们各点的响应特性。 - The dynamic response of cylindrical shells and conical shells under radial non - uniform impulsive loading has an important application in the filed of military and civil engineering . in this dissertation , the problem of transient response of the cylindrical shell under longitudinal line - loading and that of the conical shell under cosinoidal impulsive loading are studied , and some useful conclusions that have important significances in both theoretic studies and engineering applications are obtained
圆柱壳和圆锥壳在侧向冲击载荷作用下的动力响应具有重要的军事和民用工程背景，本文对纵向线载荷作用下的圆柱壳瞬态响应问题和余弦冲击载荷作用下的圆锥壳瞬态响应问题进行了研究，取得了一些具有重要理论意义和实用价值的研究成果。