The results of this paper are of practical significance to grain structural integrity analysis and computation of solid rocket engines.
该文的结果对固体火箭发动机装药结构完整性分析计算有重要的实用价值。
So it has important value both on theory and practical application to perform uncertain structural analysis for SRM grain.
因此，进行固体火箭发动机药柱的不确定结构分析具有重要的理论价值和工程实际意义。
The propellant grain structural parametric analysis is realized in primary level.
初步实现了装药结构的参数化分析。
The article mainly introduces the working principle of the continuously circling grain-washing machine and its structural design of the main components as well as the analysis of the experiments.
本文主要介绍循环连续洗米机的工作原理和主要工作部件的结构设计及其实验分析。
Structural integrity analysis and storage life prediction of grain is a critical problem for the designers, manufacturers and users of Solid Rocket Motor (SRM).
固体火箭发动机药柱结构完整性分析及贮存寿命预估是设计、生产和使用部门非常关注的关键问题。
In the analysis of the structural integrity of grain, study on deformation and fracture characteristics was always a very active research subject.
在药柱结构完整性分析中，形变和断裂特性研究一直是十分活跃的研究课题。
Therefore, it is of important value both on theory and application to research structural integrity analysis and storage life prediction of SRM grain with random parameters.
因此，进行含随机参数固体火箭发动机药柱结构完整性分析及贮存寿命预估研究具有重要的理论意义和应用价值。
Therefore, it is of important value both on theory and application to research structural integrity analysis and storage life prediction of SRM grain with random parameters.
因此，进行含随机参数固体火箭发动机药柱结构完整性分析及贮存寿命预估研究具有重要的理论意义和应用价值。
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