Engineering seismic investigation in city is limited by ground and conditions of seismic environment it is worked very difficult.
城市工程地震勘察因场地及地震环境条件的限制，其施工难度大。
Based on the study of regional seismic environment and seismic periodicity, the potential seismic source zones and their activity parameters are determined.
本文在研究秦皇岛市区域地震地质环境和地震活动规律的基础上，确定了区域潜在震源区及相应的地震活动性参数。
The paper discusses the evolution of the capable fault concept and points out the identification marks of capable faults in accordance with the seismic environment and condition in China.
本文讨论了能动断层概念的演化，提出了针对我国地震地质环境与条件的能动断层识别标志。
Other issues involving external impacts on the operating environment include seismic events, high winds, high water, and landslides.
其他问题与来自操作环境的外部冲击有关，如地震、狂风、大潮及滑坡等。
Seismic attributes are not only used for structure interpretation and reservoir interpretation, but also used for interpretation of sedimentary environment.
地震属性不仅能用于构造解释、储层解释，还能用于沉积环境解释。
Influence of corrosive environment on structural resistance, resistance decrease model, seismic risk and seismic effect on structures are analyzed.
分析了腐蚀环境对结构抗力的影响、抗力衰减模型、地震危险性、地震对结构的作用。
At first from rhythmic rules and episodes of regional seismicity and influence of environment factors on earthquake occurrence, the overall tendency of seismic activity have been studied.
从区域性地震群体活动的韵律性、分幕性及环境因子对地震发生的作用入手，研究了华北地震总形势。
The deposit environment in the north of Liaodong Bay since the medium-term of late Pleistocene is rebuilt by the analyses of the core and the seismic profile.
通过对钻孔岩心和浅地层地震剖面的分析，恢复了辽东湾北部晚更新世中期以来的沉积环境。
Seismic pressure gauges for the environment places severe vibration, the pulse of media tolerance, and the impact of a sudden unloading, gauges clear instructions and stability.
耐震压力表适用于环境剧烈振动场所，可耐受介质的脉动，冲击及突然卸荷，仪表指示稳定清晰。
Wenchang Formation; Seismic reflection; Sedimentary environment; Northern depression of Zhujiangkou basin. ;
文昌组；地震反射；沉积环境；珠江口盆地北部；
'This is a very challenging external environment, reflecting a seismic shift in consumer preferences, ' said Ford's Mr. Farley.
他说，现在的外部环境非常艰难，消费者的偏好发生了明显变化。
This paper analysed the regional stability of Jilintai hydropower station based on the environment of regional geomorphic geological and the characteristics of regional seismic activity.
本文根据区域地质构造资料和区域地震活动特征，分析了新疆吉林台水电站区域稳定性。
The factors that influence seismic capacity of city building include seismic hazard environment and building vulnerability.
影响城市建筑物抗震能力的因素包括城市所处的地震危险性环境和城市建筑物的易损性。
The space distribution shape and interdependence of the seismic facies indicate the depositional environment and dynamic factors.
这些地震相的三维空间形态及相互分布关系反映了沉积体的沉积背景和沉积动力因素。
The space distribution shape and interdependence of the seismic facies indicate the depositional environment and dynamic factors.
这些地震相的三维空间形态及相互分布关系反映了沉积体的沉积背景和沉积动力因素。
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