您要查找的是不是：
- Airgun is an important active seismic source. 摘要气枪震源是一种重要的人工地震震源。
- Development of Line-Radio Signal Exchanger to SSS-200/300 Seismic Source Synchronizer System. SSS-200/300系列震源同步系统有线-无线信号中继设备的研制
- This question cannot be answered conclusively, as we do not yet have a definitive theory of the seismic source. 对这个问题不能做出最后的答复，因为我们至今没有对地震成因的一个确定的理论。
- The main characteristics of seismic source function in underground explosion are studied by seismological method and numerical method. 摘要结合地震反演方法和数值计算方法，研究了地下爆炸震源函数的特征以及介质特性对震源函数的影响。
- The important information is that there is a nearly NE-striking active fault going through the seismic source area, and most of the earthquake energy is released from this fault. 重要的是,在震源区附近有一条近NE向活动断裂贯穿而过,它在这400年间释放出的地震活动能量占福建地区(含近邻)所释放地震活动能量的绝大部分。
- Using region estimate method, the expectations and variances are employed to the determination of the Seismic source, ane to evaluate the uncertainty of the boundery. 根据正态分布随机变量的区间估计方法,讨论了统计分析的结果在潜在震源区边界的确定、以及边界的不确定性评价中的应用。
- Of course the problem of earthquake prediction is intimately intertwined with those of the seismic source processes, of tectonics and self organized criticality. 地震预测问题当然与地震的那些板块和自组成危险状态及其震源过程密切地缠绕在一起。
- It has been shown that the influence of complex topography on seismic waves not only depends on the spectral nature of seismic source, but also depends on the character of topographical scales. 复杂且具有多尺度成分的地形对地震波传播的影响不仅与地震信号的频率有关，与其自身尺度成分也表现出强烈的依赖关系。
- The data acquisition system (ob-servation system, ground seismic source and borehole seismic detector) and processing methods (ray tracing proc-essing and tomography imaging) are discussed. 数据采集从震源和检波器两个方面优化，选用激发能量强、频率高、成本低、效率高的震源，以及灵敏度高、抗噪能力好的检波器；
- ZHAO Jian.2005.Delineation of Potential Seismic Sources in Coastal Region of South China[D].Ph D Thesis.Peking University,Beijing(in Chinese). 赵健.;2005
- The news comes from a reliable source. 这消息来自可靠的来源。
- seismic precursor form seismic source 源兆
- It was found that after our careful processing of the absorption boundary for artificial reflection, we could use the time-trace records at the surface to invert the locations of seismic sources or underground scatterer accurately. 经由适当的消除人为边界反射，在只利用地表的历时记录即有效的推求出震源及散射体的精确立置。
- Both the high gradients of the BGA and the N-Q1 active faults can be looked as the indicators for the potential seismic sources of moderate earthquakes in the similar intraplate regions. 因此，在现今构造活动不太强烈的地区，布格重力异常梯级带可以认为是划分中强地震潜在震源区的一个重要标志。
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- Application and trouble shooting of BOLT air gun seismic source BOLT气枪震源工作系统故障分析与应用的探讨
- The sun is the ultimate source of energy. 太阳是能量的最基本来源。
- A source of irritation or annoyance. 令人生气的事或者引起烦恼之事
- The groundwork or source of something. 基础，根源某事物的基础工作或根源
