The Harmonious Distortion characteristic of telemetry seismic data acquisition systems is an important performance index, which affects the quality of seismic acquisition data directly.
谐波畸变特性是遥测地震数据采集系统的一项重要性能指标，直接影响地震数据采集的质量。
In 1995 there were 322 such acquisitions; in 2004 there were more than 1,400, according to FactSet Mergerstat (mergerstat.com), a mergers and acquisition data firm based in Santa Monica.
1995年,共有322起这样的收购； 2004年共有1400多起，据 设在圣莫尼卡的非赛特并购 ( mergerstat.com ) ,一个并购数据公司 的统计。
Software design, it introduces software systems on the composition and development process, and divided into specific data acquisition, data processing, data transmission on three modules.
软件设计方面，介绍软件系统的组成和开发流程，并具体分为数据采集、数据处理、数据传输三个模块进行介绍。
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