然后利用不同参考裂纹尺寸对应的TTCI分布参数之间的关系确定结构细节的当量初始缺陷尺寸分布参数。
Then, equivalent initial flaw size distribution can be confirmed based on the relations of several groups of TTCI distribution parameters.
目的通过对放射防护中可视面积对迷路口的剂量影响分析，为正确选择防护门铅当量提供参考依据。
Purpose Pass to analysis of relations between the eyeable area and radiate dosage at maze, provide a reference for right choice of the lead equivalent of the protection door.
分析了当量管径缩小的利弊，为管道的最佳运行提供了参考。
The paper analyzes the pros and cons of the reduction of pipe diameter, and points out that the proper reverse pumping can in effect elongate the pigging period.
分析了当量管径缩小的利弊，为管道的最佳运行提供了参考。
The paper analyzes the pros and cons of the reduction of pipe diameter, and points out that the proper reverse pumping can in effect elongate the pigging period.
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