The characteristics of nuclear-powered steam generator stress corrosion cracking and the tridimensional distributing regularity on pipes were detected by means of macroscopic examination of naked eye, pigmentation inspection, supersonic flaw detecting and single pipe pump pressure experiment and so on; 采用肉眼宏观检查、着色探伤、超声波探伤和单管泵压试验等方法探明了蒸汽发生器的应力腐蚀破裂特点和在管束表面上的立体分布规律。
So, the tourism major hazard installations macroscopic supervision system oriented to administrative supervision 、 social inspection and social salvation. 本文要建立的旅游重大危险源监控系统最终定位在以行政监察、社会监督和救灾救援体系为主的宏观危险源管理系统。
It not only has the macroscopic system analysis; but also has the concrete case inspection. 既有宏观的制度分析,也有具体个案考察。