据我的同事范恩·纽柯克报道，波多黎各仍然面临着2017年飓风玛丽亚带来的经济和结构破坏以及资源短缺等问题。
As my colleague Vann Newkirk reported, Puerto Rico is still confronting economic and structural destruction and resource scarcity from 2017 s Hurricane Maria.
结构破坏采用双参数破坏准则。
The structure's damage criterion is used double parameters damage criterion.
疲劳开裂是沥青路面主要结构破坏形式之一。
Fatigue cracking is one of main destruction forms of asphalt pavement.
给出了几种热动力失效的结构破坏实验结果。
Some experimental results of destructive tests of structures are presented.
腐蚀疲劳是钢筋混凝土结构破坏的主要因素之一。
Corrosion fatigue is one of the main factors damaging the structures of reinforced concrete.
此外，为损伤结构破坏全过程分析做了前期工作。
Moreover, some pre-phase preparation had done for analyses the whole process of seismic damage of damage system.
经过纤溶酶消化后，玻璃体胶原纤维的网状结构破坏。
After digestion by plasmin, the collagen fibrillar network was destructed.
分析表明冻融对土的微结构破坏最为严重，其次是慢浸。
Analysis indicates that the freezing-thawing is most important to failure of microstructure of soil; the second is slow-soaking.
静力测试提供了一种检测飞机机体结构破坏模式以及静强度的试验方法。
Static trials represent an experimental test method of defected mode and static strength of a plane construction.
地基液化条件下地面大变形是造成工程结构破坏的主要原因之一。
The large ground displacement caused by seismic liquefaction is one of the main reasons which induce the failure of engineering structures.
垦荒导致地表植被、土体结构破坏，使区域内生态环境日趋恶化。
Waste land reclamation leads to destroy of vegetation and soil structure, deteriorate local ecological environment day by day.
结论迅速减压能引起肺脏损伤，减压峰值越大，结构破坏就越重。
Conclusion Rapid decompression could inflict injury to the lung, which was aggravated with the increase of the decompression peak value.
氯盐的侵蚀引起钢筋锈蚀是导致沿海工程混凝土结构破坏的主要原因。
Corrosion of steel reinforcement by chlorine ion is the most significant causes of deterioration of reinforce concrete structures in Marine environment.
发生模态局部化现象时，振动能量集中于结构局部，容易造成结构破坏。
When happening, this phenomenon converges most vibrating energy into the local of structures, then leads to the failure of structures.
开垦荒地和翻耕农田导致土壤结构破坏，加速土壤有机碳（SOC）损失。
Reclaiming virgin land and plowing cropland destroy soil structure and accelerate the loss of soil organic carbon (SOC).
进而采用双参数的结构破坏模型，给出了计算结构地震破坏概率的表达式。
Moreover, by adopting a structural damage model with double parameters, the formula for calculating structural earthquake damage probability is given.
结果：模型组大鼠胫骨骺板变薄，骨小梁裂纹、断裂者较多，网状结构破坏。
Result:The model group rats bone epiphysis were thinner, the trabecular cracks were more numerous and the net-structure was destroyed.
以概率统计为基础来分析结构破坏概率的可靠度理论的引进是一种必然趋势。
It is certain we make use of reliability theory basing on the probability Stat. methods to analyze the invalidation probability of deep pit retaining structure.
OP致使骨量减少，骨内微细结构破坏从而导致骨脆性增加，骨折风险增高。
OP led to the increase of fracture by reducing the bone mass and destroying the microstructure.
因耐久性不足造成的结构破坏非常严重，同时也给社会带来了巨大的经济损失。
Damage of construction induced by comprehensive durability is serious, which bring huge economic loss to our society.
如果基础本身未能正确设计以承受荷载所产生的应力，基础就可能产生结构破坏。
The structural failure of the foundation may occur if the foundation itself is not properly designed to sustain the imposed stresses.
对二、三十年代建造的老厂房结构破坏的原因进行分析，并提出了维修加固方法。
This paper makes a thorough analysis of the structural failure of early built factory buildings and introduces the way of reinforcement.
目的探讨烧伤后创面真皮组织缺损、脂肪穹隆结构破坏对增生性瘢痕形成的影响。
Objective To explore the influence of dermal defect and fat dome structure destruction in burn wounds on the formation of hyperplastic scar.
从结构破坏的尺寸效应入手，利用纤维束强度理论，得到了材料的宏观统计力学效应。
Based on the size effect of structure fracture and the strength theory of fabric bundles, the macro statistical scaling effect of materials is achieved.
钢筋混凝土腐蚀是引起结构破坏的主要原因，而大多数情况又是由于其内钢筋腐蚀引起的。
Reinforced Concrete corrosion is a main cause for structure destruction and it is due to the internal rebar corrosion in many instances.
结果：1高氧组肺损伤主要表现为肺泡结构破坏、大小不一、肺间隔增厚以及胶原纤维沉积。
Results: (1) Hyperoxic lung injury was mainly featured with destroyed alveoli, thickened alveoli septum and the deposition of collagen fibers.
这为评价构造影响煤结构破坏的程度，推断煤与瓦斯突出可能发生的部位提供了定量的信息。
All these provide quantitative information for evaluating destruction degree of tectonic coal and detecting possible place of outburst.
从城轨交通线路的主要特征、列车运行时对轨道结构破坏等方面，说明轨道维修工作的必要性。
This paper postulates the importance of track maintenance in urban rail transit by describing the characteristics of railway lines, the track structure damage by the motion of trains, etc.
在此基础上，根据已有的结构破坏实验及结构破坏实例，提出了具有一定典型性的结构破坏模型。
On this basis, the basis of the structural damage and destroying the structure of an example, the proposed structure has certain typical damage model.
在此基础上，根据已有的结构破坏实验及结构破坏实例，提出了具有一定典型性的结构破坏模型。
On this basis, the basis of the structural damage and destroying the structure of an example, the proposed structure has certain typical damage model.
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