internal pressure test的意思|示意

The metallographic analysis shows that the metallurgical structure is proper. The results of internal pressure test indicate that the hot tap structure can work safely.

对间断焊焊接接头的金相分析表明其金相组织正常，内压试验结果表明该结构能安全运行。

A test and pressure relief valve should be installed to assure relief of internal pressure prior to servicing and as a visual indication of trap operation.

应该安装一个测试和压力安全阀，确保内部压力能够在维修前得到释放，并作为疏水阀工作的直观显示。

A field prototype test was used to analyze the method of testing the internal water pressure of pre-stressed concrete cylinder pipe (PCCP), its failure characteristics, and its bearing mechanism.

采用原型现场试验的方法，分析PCCP的管内水压试验方法、破坏特征和承载机理。

The apparatus is used to produce impact internal pressure for the thick wall cylinder in fatigue test.

本文设计了冲击内压循环加载实验装置，该装置能对试件产生连续内压加载。

The simulation and test analysis show that advantages and disadvantages of the matching correlation between internal pressure loading and axial feeding is critical in components hydroforming;

仿真与试验分析表明，内压加载和轴向进给匹配关系的优劣是零件液压成型的关键；

The basis of static pressure test for vessels under external pressure and vacuum vessels being done with internal pressure is elaborated.

阐述了对外压容器和真空容器以内压进行压力试验的理论依据和合理性。