Safe Dismantlement of underwater structures is a worldwide hard work.
水下结构物的安全拆除是一个世界性的难题。
Therefore, it's very important to calculate correctly the added mass for underwater structures.
准确的计算附加水质量对于分析构件在水中的运动规律具有重要意义。
Automatic video Mosaic construction has wide applications in civil life, remote sensing, survey of sea floor and underwater structures.
视频拼接技术在民用、遥感、海底探测方面都有着广泛的应用前景。
Underwater structure will be damaged in different degree in this kind of particular environment. Among these defections, the crack is the important factor to evaluate the reliability of structures.
水下结构物在水下这种特殊的环境中会受到不同程度的损伤，其中裂缝缺陷是评估结构物安全可靠性的重要因素。
The phenomena of secondary vibration of structures induced by underwater explosion are observed in the experiments.
通过工程试验研究，观测到水下爆炸引起的地基及水中结构物的二次地震波现象。
Sunken treasures, Marine animals and man-made structures all make up the mysterious depths of the underwater world.
沉没的宝藏，海洋动物和人造结构的所有组成的水下世界的神秘深处。
The technical key points of underwater visual testing of steel and concrete structures are discussed.
对钢结构和混凝土结构水下目视检测的技术要点进行了探讨。
Numerical analysis and active control of underwater structural acoustic radiation and transmission are very important for achieving quiet submerged structures.
水下结构声辐射和声传输的数值分析和主动控制研究，具有重要的理论意义和应用前景。
Recently, corrosion specialists from the institute visited the Kulevi Oil Terminal and conducted the first stage of the project, using underwater cameras to inspect the structures.
最近，研究所的腐蚀专家们调查了Kulevi输油公司，并且实施了项目的第一步，用水下相机检查了结构。
The domestic study on the performance of reinforced non-dispersible underwater concrete structures is still blank.
对于水下不分散混凝土结构的性能，国内的研究还是空白。
Fields underwater blasting were carried out in the rock, concrete and reinforced concrete structures.
爆破介质有岩石、混凝土或钢筋混凝土。
Fields underwater blasting were carried out in the rock, concrete and reinforced concrete structures.
爆破介质有岩石、混凝土或钢筋混凝土。
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