计算结果可以较好地与经典的理论解及试验结果相吻合，为加劲环式压力钢管局部稳定性问题分析提供了一种新的可行方法。
The calculated results accord with the classical theoretical and experimental solution, therefore, the method provides a new and feasible way for local stability analysis of stiffener penstocks.
塑料管道系统。热塑塑料压力管道用的弹性密封环型接头和机械接头。外部液压条件下防漏密封试验方法。
Plastics piping systems. elastomeric sealing ring type joints and mechanical joints for thermoplastics pressure piping. test method for leaktightness under external hydrostatic pressure.
本文介绍了采用大功率深穿透激光焊接不锈钢制压力容器管子—管板环缝的试验结果。
This paper introduced the experiment of applying high power, deep penetration laser welding stainless steel tubes-tube plates.
以调整环压的传统经验为基础，编制了控制软件，最终采用计算机对流压及环压进行实时监控，实现岩心流动试验装置压力系统的自动控制。
Accordingly, real time flowing pressure and confining pressure in the core flooding test apparatus can be monitored and controlled automatically by computer and software.
以调整环压的传统经验为基础，编制了控制软件，最终采用计算机对流压及环压进行实时监控，实现岩心流动试验装置压力系统的自动控制。
Accordingly, real time flowing pressure and confining pressure in the core flooding test apparatus can be monitored and controlled automatically by computer and software.
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