讨论了在力学性能不确定度评定中的几个问题。
Several common problems have been discussed in evaluation of uncertainties for mechanical testing.
介绍了断裂力学在火箭推进剂贮箱安全评定中的应用。
An application of fracture mechanics to the safety evaluation of rocket propellent tank was presented.
初步分析无损检测缺陷的质量等级评定中存在的模糊性。
The fuzzy property of flaw quality category assessment in nondestructive testing is analysed.
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