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。
Calculation of structural natural-frequency is the important content of elastic analysis, and its value directly influences the seismic action in seismic design.
结构的自振频率计算是弹性分析的重要内容，自振频率的大小直接影响到结构在抗震设计中的地震作用。
On this basis, the DNA binding study of transition metal polypyridyl mixed-ligand complexes as DNA structural probe and antitumor reagent has some theoretical meaning and important application value.
在此基础上研究作为DNA结构探针和抗癌试剂的过渡金属多吡啶配合物与多聚核苷酸dna的相互作用，既有一定的理论意义，又有重要的应用价值。
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。
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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