And it is the groundwork of later jacket structure finite element analysis.

对夹套材料的弹性、塑性性能进行研究，为有限元分析打下基础。

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Then it summarizes the computing methods of reliability of jacket structure members and structure system.

然后概述了平台结构构件的可靠度计算方法，平台结构系统的可靠度计算方法。

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With a jacket structure for heat preservation, more beneficial to ripeness and sterilization of materials.

具有夹套保温层，更利于物料熟化和杀菌。

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