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Improvement of the safety performance for cylindrical Li-MnO_2 battery;

圆柱形锂-二氧化锰电池安全性能的改善

By explaining working-principle of Li-MnO2 battery and analyzing safety problems resulting from abuse of cylindrical Li-MnO2 battery, methods to improve safety performance of cylindrical Li-MnO2 battery are summarized in this article.

阐述了锂-二氧化锰电池的工作原理,剖析在滥用条件下圆柱形锂-二氧化锰电池产生的安全性问题的原因,总结出改善圆柱形锂一二氧化锰电池安全性能的几种措施,叙述了圆柱形锂-二氧化锰电池进行安全性试验的几种方法。

Assuming that the mechanical, electric and thermal properties of the material have the same exponent-law dependence on the thickness-coordinate, we obtain an exact solution for the cylindrical bending problem of a simply supported, grounded and isothermal plate under arbitrary mechanical, electric and thermal loading on the top and bottom sur.

采用状态空间法 ,假定材料常数沿厚度方向均按同一指数函数规律变化 ,获得了功能梯度热释电材料平板柱形弯曲问题的精确解。

Department of Modern Mechanics, Based on thermo electro elastic coupled differential equations, composite laminates with anisotropic piezo thermo elastic layers under cylindrical bending are analyzed via Fourier series method.

由热机电耦合微分方程出发，用富里叶级数展开方法，探讨了含有热释电材料铺层的复合材料层合板的柱形弯曲问题。

The accuracy of this theory is examined by applying it to problem of cylindrical bending oflaminated pla.

将该理论具体实施到迭层板的柱形弯曲问题中，理论解与Ｐａｇａｎｏ￣［１］的精确解比较的结果说明了本文的迭层板理论对于分析平面响应是非常有效