While structure damage is reflected by the change of stiffness. Sothe curvature may detect the damage of structure.
而结构发生损伤就表现在刚度变化上，所以结构的损伤识别可以用曲率模态的变化来判别。
This method considers not only theoretical calculation of earthquake response of structure but also fuzzy character of earthquake damage of structure.
该方法既考虑了结构地震反应的理论计算，又充分正视了现有震害资料具有模糊性的特点，粗细结合，较为合理。
Numerical simulation analysis shows that the curvature model has a little sensitivity to damage of structures; it is an effective method to evaluate many damage locations identification of structure.
数值模拟算例分析表明，曲率模态对结构的损伤较敏感，用该方法识别结构的多点损伤位置是行之有效的。
However, fire officers have said a complete inventory of the damage will not be possible until the cathedral structure has been deemed safe.
然而，消防官员表示，在大教堂结构被认定为安全之前，不可能对其损坏情况进行全面清点。
The total amount of damage to Notre Dame Cathedral can be assessed only when its structure is considered safe.
只有在巴黎圣母院结构安全的情况下才能评估其损失总额。
Often, TBIs damage the structure of the brain and patients' cognitive abilities and communication skills.
脑外伤通常会引起脑部结构的损伤以及认知能力和交流能力的损坏。
In addition, because logical partitions are defined in a linked-list structure, damage to one of them can block access to the remaining logical partitions.
另外，由于逻辑分区以一种链接表结构定义，如果一个逻辑分区损坏，就会阻止对剩余的逻辑分区的访问。
That kind of basic structure to the day helps prevent long-term psychological damage, says Burke, the Australian psychologist.
澳大利亚的心理学家伯克说，这种日常的基本生活模式能够帮助预防长期的心理伤害。
The study suggests smoking while pregnant may damage the developing structure and function of the foetal brain, a link already demonstrated in animals.
这项研究表明，妇女怀孕期间吸烟会对胎儿大脑的结构和功能发育造成损害，这种关系已经在动物身上得到验证。
NASA was worried the door, which is attached to the gantry structure of the launch pad, might swing wildly during liftoff and damage Endeavour as it blasted off.
NASA十分担心，因为那扇门连接在发射平台上，在发射升空的过程中，剧烈甩动的门可能会损坏奋进号的表面。
Not enough, perhaps, to kill, or destroy the person, but enough to seriously damage the brain structure and to cause insanity and other forms of madness.
也许不足以杀死人，或破坏人，但是足可以严重损害脑结构和引起精神错乱和其它形式的疯狂行为。
It's well known that earthquake brings large damage to people's lives and property, so it is important to research the reliability of aseismatic structure.
地震会给人类带来巨大的生命和财产损失，因此抗震结构的可靠度研究具有重要的意义。
Design wire mesh grid is don't have to consider the tolerance of the whole structure of the grid, local damage will not affect the strength of the whole.
设计钢丝网网格时是不用考虑网格整体结构的承受力的，局部损坏不会影响整体的承受力。
The reasons of Renal Cyst occur still unconfirmed, may occur from congenital glomerular, renal tubular structure anomalies and postnatal damage infection.
肾囊肿的发生原因尚不完全清楚，可能与先天性肾小球、肾小管结构异常和后天性损伤感染有关。
From article published at present, it is few only using damaged mode parameter of structure to identify the damage.
从目前发表的文章看，仅仅利用损伤结构的模态参数进行损伤识别的极少。
Head structure defects of 7738 umbrella-type tower are presented after snow damage. Improvement methods are introduced and check-up calculation of load is made.
经过雪害教训后，提出了7738伞形铁塔头部结构存在的缺陷，介绍了改进的方法，并进行有关载荷的校验计算。
Structure the risk by who system that undertake whether subject matter of contract law damage, lose risk bear the system.
规制此种风险应由谁承担的制度就是合同法上的标的物毁损灭失风险负担制度。
It elaborates the contents and requirements of the structural health monitoring, and the present research and application of damage identification for structure with vibration diagnosis technique.
本文阐述了结构健康监测的内容与要求，以及应用振动诊断方法进行结构损伤识别的技术研究与应用现状。
The extent of damage to viral RNA depends on the viral dose received by the cell itself and on the sequence of the structure per se.
病毒RNA受到破坏的程度取决于给予细胞的病毒剂量大小以及每个基因片断的序列。
Conclusion Persistent ocular hypotony led to the damage of the retinal structure and function.
结论持续性低眼压能造成视网膜的结构损伤和功能下降。
A good mechanics analysis approach was presented for reliability analysis and damage tolerance design of aerofoil structure.
为机翼结构的可靠性分析和损伤容限设计提供了比较有价值的力学分析手段。
The signal singularity detection theory based on wavelets analysis is given. Through the study of those singularity, the damage situation of the structure may be discovered.
文章给出了基于小波分析的信号奇异性检测理论，通过对突变信号进行小波分析可以发现结构的损伤情况。
But, presently the research on damage detection and diagnosis of structure focus on bridge and tier building, and the research on large space structures are few.
但是，目前结构的损伤检测与诊断研究多集中在桥梁、高层等结构上，针对大跨度空间结构损伤检测与诊断的研究很少。
Through a numerical simulation example of a latticed shell structure, the properties of the damage characteristic vector are tested.
通过一个网壳结构的算例分析，对所提出的损伤特征向量的性质进行了检验。
The material property change with time and the influence of structure damage on the bearing capacity is analyzed.
对材料性能随时间变化规律和变异以及结构损伤对结构承载能力影响进行了分析。
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。
The abnormal deformation or local damage of steel structure can be reflected by the load-deflection curve and the deflection curve of the longitudinal axis.
钢结构的异常变形或局部损坏可通过荷载—挠度曲线以及纵轴线的挠度曲线反映出来。
Reservoir pressure decline, the increase of recovery rate and the damage of rock structure are main reasons of micro fine migration and sand production during oil recovery process of such reservoirs.
疏松砂岩油藏开采过程中，油层压力下降和采油速度的增加以及岩石结构的破坏，是造成油层岩石微细粒运移和油井出砂的主要原因。
Reservoir pressure decline, the increase of recovery rate and the damage of rock structure are main reasons of micro fine migration and sand production during oil recovery process of such reservoirs.
疏松砂岩油藏开采过程中，油层压力下降和采油速度的增加以及岩石结构的破坏，是造成油层岩石微细粒运移和油井出砂的主要原因。
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