Understanding these sandbars is critical to study of beach erosion and climate-related sea level rise, but the surf zone is a notoriously hostile research environment.
了解这些沙洲对于沙滩受侵蚀和气候变化影响下海平面升高的研究非常重要不过众所周知激浪区域的研究环境是非常恶劣的。
Other CT findings include bone erosion and destruction, an enhancing soft-tissue mass, and a sharp zone of transition to normal tissue. MR imaging is optimal for depicting areas of tumor involvement.
其它的CT表现包括骨侵蚀和破坏,增强的软组织肿块、与正常组织清晰的过度带、MR对于确定肿瘤受累区域是非常有帮助的。
The larger tension stress in the hydraulic turbine blades, grain coarsening in the heat-affected zone and the causticity of fluid medium are the major causes of cavitation erosion.
水轮机叶片有较大的工作应力、热影响区的晶粒粗大以及水介质的腐蚀性是产生机械腐蚀疲劳汽蚀的重要原因。
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