The paper USES this technique to eliminate the noises in seismic exploration, and emphasizes analysis of the relationship between the noise conditions and the length of filtering factor.
本文将这项技术用于地震勘探中的噪声压制，重点分析了噪声条件与滤波因子长度的关系。
The torsion effect is an important factor to cause the seismic damage of structures, so it has always being an important problem in seismic research area all through.
扭转效应是引起建筑物地震破坏的重要因素之一，因而扭转问题一直是结构抗震领域研究的重要课题。
The paper studied the issue of low frequency in shallow parts of cross-hole seismic reflection sections using imaging principle and deduced frequency variation factor.
本文利用成像原理对井间地震反射剖面的浅部频率变低问题进行了研究，导出了频率变化因子。
In calculating the seismic force of high-rise steel structures, the periods should be multiplied by a reduction factor (0.9) to account for the stiffness due to non-structural elements.
在计算高层钢结构地震剪力时，周期应乘以0.9折减系数以考虑非结构构件对刚度的影响。
Shaking table experiment not only has great load factor, but also can simulate crude seismic wave and artificial wave to load tested object.
地震模拟振动台试验不仅负载量大，而且能模拟天然地震波和人工地震波对试件加载。
Analysis the basic factor of influencing quantity of expansion joint, including the seismic load and wind load, the calculating formula and measure of expansion amount.
分析桥梁伸缩装置伸缩量的基本影响因素，包括地震荷载和风荷载，国内外伸缩装置伸缩量的计算公式和方法。
The forms of devastation mainly include earthquake surface ruptures, caused by structure factor, fractures, liquefaction, seismic subsidence, collapse, caused by seismic shaking.
震区冻土变形破坏主要包括地震构造成因的地震破裂带和由地震振动引起的裂缝、液化、震陷和崩塌等。
Artificial seismic production technique can efficiently improve flowing characteristics of formation fluids and then improve oil recovery factor.
人工地震采油技术可以有效地改善地层流体的流动特性，提高原油采收率。
The Earth's absorption and attenuation effect is one of the most important factor that affects the resolution of seismic survey.
地层吸收衰减效应是影响地震勘探分辨率的重要因素之一。
The value of non-uniform distributed factor of shear stresses in the wall, using in present anti-seismic norm, is discussed.
本文还对现行抗震规范中剪应力不均匀系数及窗间墙的简化计算方法进行了讨论。
Some papers have analyzed the seismic stability of the rockfill dam slope by the nonlinear shear strength of the rockfill material. But the suited safety factor criterion was not clarified.
已有文献采用非线性抗剪强度分析堆石坝的抗震稳定性，但该方法的安全标准少见论证。
The attenuation factor of longitudinal wave was changing linearly, whereas the attenuation factor of the slow shear wave kept nearly constant with a low frequency on the exploration seismic band.
纵波的衰减系数在地震频带内基本上呈线性变化，而横波的衰减系数在地震频带内除低频外基本保持稳定。
Quality factor (Qfactor) is an important parameter that describes the attenuation of seismic signals in viscoelastic media.
品质因子是描述地震波在粘弹性介质中传播时信号衰减的重要参数。
Seismic velocity and wave impedance properties of brine lake formations are analyzed using 2d seismic data with high resolution factor, forward, inversion and forecasting method for model are studied.
利用高分辨率二维地震资料，分析了盐湖地层地震速度和波阻抗特点，并对模型进行了正、反演及预测方法研究。
Through the distribution map, it is shown that seismic load has limited impact on the distribution of the safety factor though expanding the low safety factor areas.
从安全系数分布图可以看出地震对安全系数分布情况影响很小，扩大了安全系数低值区。
There are many factors affecting the quality of seismic data acquisition and the effects of each factor are varied.
影响高分辨率资料采集质量的因素很多，它们产生的影响也各不相同。
The study indicates that the maximum displacement in the load histories is an important influence factor to the seismic behavior of existing reinforced concrete members.
结论表明，既有构件所经历的最大荷载及最大荷载出现的相对时序均会影响到既有构件的抗震性能。
The study indicates that the maximum displacement in the load histories is an important influence factor to the seismic behavior of existing reinforced concrete members.
结论表明，既有构件所经历的最大荷载及最大荷载出现的相对时序均会影响到既有构件的抗震性能。
应用推荐