英汉例句

• seismic hazard analysis can give possibility of earthquake threat at a site for a period of time using a variety of existing methods and is the foundation of reducing seismic disasters.

  地震危险性分析，即通过各种现有的手段给出某地今后一段时间内遭受某种地震动破坏的可能性，它是采用工程措施减轻地震灾害的基础。

• 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。

• potential source zones are 2-d in the current probabilistic seismic hazard analysis methods.

  在目前的地震危险性分析方法中，潜在震源区是二维的。

• however, the method used in china is given representative value for each zone, this approach can not reflect the large number of seismic hazard analysis results, .

  这一做法难以反映地震危险性分析中大量而细致的工作成果，而且由于分区值取为分档范围的偏下限还可能引入不安全的因素；

• 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 this paper, seismic hazard analysis of the dalian dashagou source site is presented by using fault-rupture model and the physical relations based on historical earthquakes in our country.

  本文使用断层破裂模型及建立在我国地震资料上的物理关系式，对大连大沙沟水厂场地进行了地震危险性分析。

• mainly based on site intensity data of historical earthquakes, the obvious character of the method is to use some ideas of seismic hazard analysis and also consider regional seismicity tendency.

  该方法主要依据场地历史地震影响烈度资料，其特点是吸收了地震危险性分析的某些思想，并能引进区域未来地震活动趋势估计。

• they feel that deterministic seismic hazard analysis offers a more realistic analysis of the potential threats posed by quakes.

  他们认为确定的地震威胁分析才能提供更可靠的地震潜在威胁分析。

• risk function, which is usually used in engineering seismic hazard analysis and earthquake prediction, and its meaning are analyzed.

  同时，对工程地震和地震预报中常见的危险函数所反映的地震特征作了分析。

• engineering seismic hazard analysis for a specified site represents an essential element of seismic safety assessment, and provides engineers with the standards of protection against earthquakes.

  对工程场地的地震危险性分析是地震安全性评价的主要方法，并且为工程师提供抗震参数。

• in seismic hazard analysis computation, there is much uncertainty in the process of defining latent focal region and upper magnitude limit.

  目前进行的地震危险性分析计算中，潜在震源区范围和震级上限的确定过程中存在很大的不确定性。

• we use unilateral normal distribution of upper magnitude limit instead of fixed one and analyze the results of seismic hazard analysis of this change and engineer meaning of it.

  用震级上限的单边正态分布模型代替固定的震级上限模型，分析了这种改进对地震危险性分析结果的影响及其工程意义。