相关编码信号比AMI或HDB3编码的信号的数据传输速率可以提高一倍，从而提高地震勘探的效率。
The data transmission rate with correlative coding can be twice as high as that with AMI or HDB3, thus may improving the efficiency of seismic exploration.
地震保险作为一种资金储备和经济补偿的手段，其作用和效率不容忽视。
As a means of financial reserves and economic compensation, the function and efficiency of the earthquake insurance can not be ignored.
为提高地震前兆数据库的存取效率，提出了一种把一串观测数据以二进制存储为一个记录的新的数据库表结构。
A new database table structure which stores a string of sampling data as binary data into a record is presented to improve earthquake precursor data access speed.
数字地震仪信息自动寻呼系统经过理论分析和野外实验证明对提高地震生产效率是行之有效的。
Digital seismic instrument automatic seek-calling system is certificated effective to improve the survey efficiency through theory analyzing and experiment in the field.
本软件实现了地震分析程序化既满足了台站人员的要求，提高了工作质量，又提高了工作效率。
This software package can satisfy the needs of the seismic station's people and can improve working conditions.
工程反射地震常规的多次覆盖系统、排列和炮点的同时滚动，导致了施工效率的低下。
The conventional layout for CDP reflection survey in engineering geophysics, in which the receiving arrays and the shooting points are moving simultaneously, often causes lower efficiency.
实例表明，利用地震层曲率进行煤层小断层预测，可以提高小断层的解释效率。
The case shows that predicting small faults with seismic horizon curvature can raise fault interpretation efficiency.
多点地震动输入下反应谱组合系数可以采用数值积分计算，但效率低下。
One can calculate response spectrum combination coefficient under multipoint earthquake motion input by numerical integration, but it has a low efficiency.
应用该项组合偏移技术，可缩短地震资料的处理周期，提高处理效率，并较大程度地改善偏移成像的质量。
By applying this technique, we can decrease the time of seismic data processing, improved the processing efficiency and more significantly improve the quality of migra...
尽管整夜地铁和列车持续正常运营，但是工作人员仍然需要徙步检查轨道以保障安全，因此用这样快的速度在大地震后恢复运营确实效率惊人。
Metro and train staffs actually have to check the tracks 'on foot' to ensure safety, so it is amazing how quickly the metros and some trains had started service after a big earthquake.
并将研究成果应用到地震数据管理和服务的领域，提高地震数据服务效率和服务质量。
And the application of research results to the seismic data management and services in the area, seismic data services enhance the efficiency and quality of service.
经过实际资料的验证，表明该模块的处理效果及效率均能满足地震资料处理的要求，从而丰富和补充了地震资料处理的模块系统。
The practical application shows that this module can fulfil the effect and speed requirements in seismic data processing, thus enriching seismic processing module family.
基于网络传输技术的无线单点检波器用于高密度三维地震数据采集具有采集能力强、采集投入低、采集设计方便、施工效率高等优势。
Cable-free node system and wireless geophone network shows great superiority in land high density seismic acquisition in terms of cost, weight, reliability, and data quality.
作为高精度波形反演或逆时偏移的重要组成部分，地震波数值模拟对计算速度和效率提出了更高要求。
As a crucial part of high-resolution waveform inversion and reverse time migration, seismic modeling demands a high efficiency of computation.
每公里二维地震成本、每平方公里三维地震成本和每米进尺钻井成本是评价勘探作业效率的关键指标。
The key indicators for evaluating the benefit of explorational activity should include 2-D seismic cost per kilometer, 3-D seismic cost per square kilometer, and drilling cost per meter in depth.
新一代遥测地震仪能有效提高采集质量和生产效率，降低成本，减少损耗。
The new-type telemetry seismic instruments will not only raise the acquisition quality and productive capacity but also lower the cost and expense with effect.
如何有效提高三维地震波正演数值模拟精度和计算效率一直是勘探地球物理学研究的重要问题。
How to effectively increase both accuracy and calculation efficiency of 3d seismic-wave forward numerical simulation is an important problem in geophysical prospect.
如何有效提高三维地震波正演数值模拟精度和计算效率一直是勘探地球物理学研究的重要问题。
How to effectively increase both accuracy and calculation efficiency of 3d seismic-wave forward numerical simulation is an important problem in geophysical prospect.
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