The features of seismic signals are different between time and frequency domains. We can make reservoir prediction better with seismic signals in frequency domain.
地震信号在频率域和时间域表现出不同的特征,利用频率域的地震信号,可以更好地进行储层预测。
For a prediction to be successful, the probability of occurrence in a time interval and a space domain must be specified in advance, as must the lower magnitude.
一项预测称之为成功,发生的概率,包括时间的间隔、位置的范围,以及最低量级,均必须事先明确。
To carry out the dynamic response prediction of a large structure subjected to a stochastic wind field in time domain, it is required to simulate time histories of wind loads or the wind field.
为在时域进行大型结构的气动弹性动力响应分析,必须首先模拟该结构所受到的气动荷载或所处自然风场的时间历程。
To carry out the dynamic response prediction of a large structure subjected to a stochastic wind field in time domain, it is required to simulate time histories of wind loads or the wind field.
为在时域进行大型结构的气动弹性动力响应分析,必须首先模拟该结构所受到的气动荷载或所处自然风场的时间历程。
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