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- Practical applications indicate that ROV carried video system is an effective system for the safety inspections of underwater structures in reservoirs. 实际应用表明，水下电视是进行库区水下结构损伤检查和安全评价的有效手段。
- Numerical examples show that the convergency of this method is good, which is effective in calculating the eigenvalues of the acoustic-structural coupled vibrtation for underwater structures. 数值算例表明：该算法收敛性好，用于水下结构声固耦合振动的特征值计算是有效的。
- All above is of significance to the prediction and control of noise radiated from underwater structure. 这对于水下结构辐射噪声预报以及噪声抑制具有重要意义。
- The numerical calculation of underwater structure s acoustic radiated field has been carried out with the FEM and I-FEM. 结果表明,提出的在时域内进行水下结构声辐射的计算是切实可行的,为水下结构声辐射仿真研究提供了新的方法。
- When the underwater structure vibrates, the vibration changes the condition around the structure and the fluid field acts on the structure inversely. So a coupling system composed of the structure and the fluid field around the structure is formed. 结构在水下运行时会产生振动，这种振动会改变结构周围流场的运动，同时流场也会对结构产生作用，这样结构及其周围流场域就组成一个流固耦合系统。
- A recognition and quantitative analysis method was presented for pitting corrosion defect of underwater structure based on image processing, pattern recognition and computer vision techonology. 基于图像处理、模式识别以及计算机视觉技术提出了一种水下结构物点蚀缺陷识别与定量分析方法。
- Technologies for Positioning and Placement of Underwater Structures; Final rept 水下结构的定位和放置技术/最终报告
- This machine has been specially adapted for use underwater. 这机器是为水下使用而特别改装的。
- Recognition and quantitative analysis of pitting corrosion defect of underwater structures 水下结构物点蚀缺陷的识别与定量分析
- This machine has been specially adapted for underwater use. 这机器是为水下使用而特别改装的。
- Review on New Magnetic Testing Techniques for Underwater Structure 水下结构物磁检测新技术研究进展
- A ship equipped for laying explosive underwater mines. 布雷舰艇装备有布水雷装置的舰艇
- A trademark used for an underwater breathing apparatus. 水肺，水中呼吸器用于水下呼吸装备的一种商标
- Travel Form is no longer useable underwater. 旅行形态不能再用于水下。
- A chair with side structures to support the arms or elbows. 扶手椅带有侧面结构用以支承胳膊或胳膊肘的椅子
- A device used underwater to produce pulses of sound, as for an echo sounder. 声脉冲发送器置于水下产生声脉冲的装置，如回音器中的装置
- A handrail, along with all of its supporting structures. 栏杆，扶手与其所有的支持结构相连接的扶手
- Riptide is a strong underwater current. 激潮是海面下一种强大的暗流，
- The structures described below are idealized. 以下描述的结构是理想化的。
- Yes, including the underwater form. 可以，包括在水下的形态。
