论文得到了球形检验的似然比准则，它的渐近展开与极限分布。
The likelihood ratio criterion of sphericity test, its asymptotic expansion and limiting distribution are obtained.
检验修复评定的结果表明这些探讨和结论可以广泛地应用于各类大型的球形容器。
The results of the inspection, repair and evaluation indicate that this technology can be widely used in spherical tanks of various kinds.
系统论述了国内、外挠性橡胶软管和球形管在理论研究、设计要求和检验评估方面的技术现状和研究进展。
The technological status and development of flexible rubber pipes and bellows about the theoretical studies, designing requirements and tests are introduced in this paper.
系统论述了国内、外挠性橡胶软管和球形管在理论研究、设计要求和检验评估方面的技术现状和研究进展。
The technological status and development of flexible rubber pipes and bellows about the theoretical studies, designing requirements and tests are introduced in this paper.
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