• The industry is expecting rising cost and frequency of claims for flooding, subsidence and storm damage.

    保险行业期望提高因洪水地面下沉以及暴风雨损毁索赔费用频率

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  • She points to Armenia's own most recent report for the international convention on nuclear safety, which estimates the risk of "core damage frequency" to be nearly two incidents every 10,000 years.

    指出最近亚美尼亚国际安全会议份报告估计堆损毁频率几乎10000发生2次事故。

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  • She points to Armenia's own most recent report for the international convention on nuclear safety, which estimates the risk of "core damage frequency" to be nearly two incidents every 10, 000 years.

    指出最近亚美尼亚国际安全会议份报告估计堆损毁频率几乎10000发生2次事故。

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  • The variation of structural frequency before and after the damage is believed to be a most available and widely used modal parameter because of its easy testability and high measure precision.

    由于结构频率测试容易测试并且较高测量精度,因此成为损伤识别中广泛应用模态参数

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  • The frequency of brushing is not too much more it will damage teeth brush your teeth should not be too long a time.

    刷牙次数不能太多了反而损伤牙齿刷牙时间不宜

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  • Under the same frequency and same sound pressure level, the infrasound damage on the brain didn't show linear correlation with the acting time of infrasound.

    相同频率和声压级水平下,次声的损伤作用次声暴露时间并非线性关系

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  • Based on element local frequency change ratio method and element modal strain energy ratio method, numerical study is carried on to detect the damage of the bridge.

    利用单元局部频率变化率单元模态应变比法,对连续梁桥进行了损伤诊断数值模拟研究

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  • The situation of traffic safety is worrying with the happening frequency and the great damage to people and economy.

    我国目前交通事故频发,造成人员伤亡经济损失惨重,交通安全的现状令人担忧。

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  • By defining a normalized natural frequency, one may find the location and extent of cable damage with respect to the changes on the normalized nature frequency.

    定义固有频率,并且分别分析了拉索损伤位置损伤程度对归一化固有频率的影响。

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  • Fire occupies the most percent of frequency and does greatest damage in metro disasters, and metro disasters prevention and rescue system is also designed with the full considerations of fire.

    地铁灾害中发生频率最高造成损失最大火灾,地铁防灾救援系统主要针对火灾进行设计

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  • A method for damage positioning is developed on the basis of testing the variation ratio of squared frequency.

    介绍了基于频率变化平方损伤定位方法

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  • Objective To investigate the value of high frequency ultrasonography in the diagnosis of finger joints damage in rheumatoid arthritis (RA) patients.

    目的探讨高频超声诊断类风湿关节炎RA患者手指关节病变中的价值

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  • Under blasting vibration effect, the vibration frequency of ground particle has a great influence upon building damage.

    爆破振动作用下,地面质点振动频率建筑物破坏具有很大影响

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  • To conveniently and accurately evaluate the wind-induced accumulated fatigue damage of high-rise structures in frequency domain, an improved equivalent narrow band method was proposed.

    为了方便准确地估算高耸结构疲劳累积损伤,提出了一种改进等效窄带算法

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  • After the survival cells were given second irradiation, both results of SCGE and micronucleus frequency showed that the second damage was correlated with the original irradiation doses.

    存活细胞照射后,SCGE结果发生率结果表明,首次照射剂量子代二次照射后的损伤程度存在剂量效应关系。

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  • When the galloping occure, the transmission line vibrates up and down with low frequency, high amplitude and a great amount of energy, which causes great damage to the transmission line.

    这种形式舞动,属于驻波舞动。导线舞动作周期性上下摇摆频率振幅而且能量,有较强的破坏作用

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  • Structural damage is rapidly detected by monitoring the frequency migration of the corresponding point on the intact and damage structure.

    通过监测损伤结构频率完好结构相应偏移快速检测结构的损伤。

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  • Using MATLAB6.5 BP neural network toolbox, compiles the structural damage detection process with the input parameters based on the modal parameters of frequency and mode shape.

    以MATLAB6.5BP神经网络工具箱为基础编写基于频率平方变化和振型态分量为输入参数的BP神经网络结构损伤识别程序

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  • Secondly, according to the change of damage structural frequency and modal, the fixity factor is identified by RBF neural network, then FEM correction of truss is finished.

    其次根据损伤后结构频率模态变化应用径向基神经网络,进行结构节点固结系数识别,从而实现对网架结构有限元模型的修正。

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  • There exists a large variation of velocity with temperature and frequency, which can be applied as the omens of earthquake or fatigue damage.

    波速比温度升高波动,无规律可循,随频率升高明显下降。这些作为地震其他疲劳损伤前兆

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  • Pressure fluctuations with high or low frequency can lead to acute cavitation damage in draft tubes or vibration of the vane of turbine.

    由于各种原因产生高频低频压力脉动使水管内部产生严重空蚀破坏或者诱发水轮机叶片产生振动等问题。

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  • This paper introduces briefly the frequency response, damage parameter of two-ray multipath model and the relationship between multipath time delay, antenna height and communication distance.

    在微波视距通信中通常采用模型来描述信道,简要介绍了二径模型频率响应损伤参数以及多径时延天线高度、通信距离关系

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  • This technology is sensitive to minor structural damage on the early stage because of the high frequency scope of working frequency in the alternating electric field.

    由于交变电场工作频率高频范围,所以技术结构早期细小损伤非常敏感。

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  • This method is effective for studying the mechanism of blast vibration damage and blast seismic effect in its entirety, specially, for constituting velocity-frequency criteria.

    方法综合研究爆破振动危害机理爆破地震效应特别是构建爆破振动速度频率相关安全准则提供了一种有效分析技术。

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  • Secondly, the paper is verified theoretically that the natural frequency changes of structure contain the information such as location and degree of the damage.

    其次论文通过理论分析,得出了工程结构损伤前后固有频率变化规律,并且变化规律包含结构损伤位置信息损伤程度的信息。

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  • The variation of structural frequency before and after the damage is believed to be a most available and widely used modal parameter because of its easy testing and high measure precision.

    由于结构频率容易测试并且较高测量精度,因此成为损伤识别中广泛应用的模态参数

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  • Modal test was done on a cable-stayed structure in its healthy and two damaged conditions. Curvature of the Frequency Response Function (FRF) was used to detect the location of damage.

    拉索结构正常状态两种损伤状态进行模态测试函数曲率进行损伤检测

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  • Thtrough analysis the damage causes of coke oven end-flue wall, scientific and rational measurements are adopted to decrease the frequency of wall damaging and its repairing effectively.

    通过探讨分析焦炉炉头墙面损坏原因针对性采取科学合理措施有效地降低头墙面损坏挖补频次。

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  • Thtrough analysis the damage causes of coke oven end-flue wall, scientific and rational measurements are adopted to decrease the frequency of wall damaging and its repairing effectively.

    通过探讨分析焦炉炉头墙面损坏原因针对性采取科学合理措施有效地降低头墙面损坏挖补频次。

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