Site earthquake hazard is a changing multiplicity according to place and time.
场地震害是随空间和时间而变化的多因子影响的综合体。
You can identify potential dangers in your home by conducting an earthquake hazard hunt.
你可以通过在家中进行“地震隐患排查”来寻找地震中可能出现的隐患。
With proper planning and public awareness, the effects of the earthquake hazard can be mitigated.
只要有适当的计划和公众意识，地震的危害就能得到降低。
The earthquake hazard index is a quantitative description for the damage of buildings in earthquakes.
房屋震害指数是对房屋地震破坏程度的一种定量描述。
Some geologists feel that the method they used, probabilistic seismic hazard analysis, may underestimate the possibility of earthquake hazards.
一些地质学家认为他们当前使用的方法，即基于概率的地震威胁分析，可能会低估地震威胁的可能性。
The result that we obtained proving the method having good applied background for comprehensive prediction at the strong earthquake hazard area.
初步结果说明该方法在对强震危险区的综合预测中有较好的应用前景。
The results show that the usual uniform models may underestimate the earthquake hazard and result in the reduction of the areas of high intensity.
研究结果表明，一般使用的均匀分布模型会低估地震危险性结果，导致高烈度分区的面积缩小。
According to the earthquake hazard analysis on the site, the ground motion parameters are received and the rock time generated seismic wave of the site is composed.
通过对该桥桥址处的地震危险性分析，得出了桥位处的地震动参数，并合成了桥址处基岩人工波时程和场地土人工波时。
The earthquake hazard index of each assessment area was investigated and computed, and the result was taken as the basis to evaluate the intensity of each assessment area.
在我国烈度表中，对于Ⅵ度到Ⅹ度区，以建筑物的破坏状态作为烈度评定的主要依据，与其相关的概念——平均震害指数是我国烈度表中的一项特有指标，其可操作性较强。
When an earthquake occurred, in order to implement timely and effectively emergency rescue and repairing work, we must first understand the extent and scope of the earthquake hazard.
为了实施及时、有效的震后应急救援和工程抢修，人们必须首先了解地震的致灾程度和范围。
Earthquake preparedness and disaster reduction includes three work systems, namely, monitoring and prediction system, earthquake hazard prevention system and emergency relief system.
防震减灾包括三大工作体系，即监测预报、震灾预防和紧急救援。
In the USA, the emphasis has long been shifted to a better fundamental understanding of the earthquake process, and on an improved calculation of the seismic hazard.
在美国，研究工作的重点早就转移到对地震过程更好的基础理解上，以及对地震风险计算的改进上。
Geological setting, genetic mechanism, seismic hazard and its traces for the Xiaonanhai earthquake are discussed. The seismic traces as a natural heritage should be fully preserved.
对小南海地震发生的地质背景、成因机制、地震灾害及其遗迹进行了论述，作为自然遗产应得到充分地保护。
The reduction of earthquake disasters includes the assessment of seismic hazard, estimation of seismic risk, and management of earthquake disasters.
减轻地震灾害的研究通常包括地震危险性评估、地震危害预测、地震灾害的减轻三个环节。
From the strong earthquake activities since 1500, the seismic ground hazard map in North China is assessed using a deterministic approach method.
根据1500年以来的地震活动，用确定性方法对华北地区地震地面危害分布图进行了定量计算。
The fundamental principle and methods of probabilistic seismic hazard analysis based on the Poisson's model and the characteristic earthquake model depending on time are discussed.
阐述了基于泊松模型以及时间相依的特征地震模型的地震危险性概率分析的基本原理与方法。
In most seismic hazard analyses, the Poisson model is usually employed as the stochastic model of earthquake occurrence in time.
在地震危险性分析中，广泛应用泊桑模型来描述地震的发生过程。
For practical purposes, seismologists bring forth seismic hazard assessment programs by estimating the probabilities that a given earthquake or suite of earthquakes will occur.
从可行的角度，地震学家通过估计地震或系列地震的可能性，形成了地震灾害评估计程序。
Earthquake insurance, as an efficient economic method through compensating and apportioning seismic hazard, has very positive function during anti-seismic and reducing hazard program.
地震保险作为一种通过补偿和分摊地震风险的有效的经济方法之一，在防震减灾中起到了非常积极的作用。
According to reliability theory of probability, the probability value of different grade of seismic hazard of water pipe buried underground under earthquake action was calculated.
根据概率可靠性理论，计算了地震作用下地下直埋管道的各个震害等级的概率值。
Therefore, the probabilistic assessment of middle - and long-term seismic hazard based on the strong earthquake recurrence for entireties of active fault zones still faces some difficulty.
因此，基于断裂带整体强震复发间隔分布的中长期危险性概率评估仍然面临一定的困难。
It is also demonstrated by this example that the risk analysis results without considering structural randomness will underestimate the potential hazard of structures in the future earthquake events.
分析结果表明：提出的方法可以有效地考虑地震动与结构的不确定性，避免不考虑结构的不确定性而低估结构的地震风险性。
In this paper the harm of the earthquake for the city and enterprise is discussed and the urgency and the importance of the earthquake resistance and hazard protection for enterprise are emphasized.
论述了地震对城市及企业的危害，强调了企业抗震防灾规划的迫切性和重要性。
Prevention and reduction of the earthquake fire hazard in the oil-gas storage and transportation systems is an important topic of earthquake prevention and disaster reduction.
预防和减轻油气储运系统地震火灾危险性是防震减灾中的重要课题。
The active faulting is closely related to the earthquake and geologic hazard. Study on the relevant deposits can help to understand the active behavior and pattern of an active fault.
活动断裂与地震和地质灾害紧密相关，对与其相关的沉积记录进行研究可以认识其活动习性与规律。
In this paper, some main problems on protection of cultural relics from earthquake were pointed out by seismic hazard analysis on cultural heritage that floated in museum collections.
通过对博物馆内文物浮放物体的地震危害性分析，指出了文物防震的一些主要问题。
In this paper, some main problems on protection of cultural relics from earthquake were pointed out by seismic hazard analysis on cultural heritage that floated in museum collections.
通过对博物馆内文物浮放物体的地震危害性分析，指出了文物防震的一些主要问题。
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