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Effect of external stress on phase diagrams and dielectric properties of epitaxial ferroelectric thi
A Landau-Ginsburg-Devonshire(LD)-type thermodynamic theory was used to describe the effect of external stress on phase d......
对承受离心和过盈双重作用的圆盘系统建立一种新的弹性解析模型.与以往采用的应力法不同,利用相对位移建立松脱奈件.单过盈情况下,基于......
根据内燃机动力学和曲轴的简谐角位移基本关系式,提出了内燃机曲轴角振动振型的停缸识别法.某缸质量某谐次角振动相对振幅正比于各缸......