文中指出，采用新的波浪设计载荷和腐蚀增量模型，热点应力法可以有效评估边舱折角点的疲劳强度，保证结构在寿命期内的安全。
This paper indicates that the hot stress method could be effective and safe for ship to adopt new wave load model and erosion model.
因此，研究变形镁合金的腐蚀机理，开发高效、低毒、环境友好的化学氧化处理工艺成为当前研究热点之一。
The trend in the field is oriented to investigate the corrosion mechanism of magnesium alloy and develop environmental friendly chemical treatment technologies.
混凝土的耐久性研究是当今学术界的热点课题，其中腐蚀性研究更引人关注。
The study on the durability of concrete is a hot spot of today's academic circles in which the study on the corrosivity becomes the centre of attention.
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