... thermal survey(热测定) vibration survey(振动测定) selection/placement of screening(筛选的选择和安排) ...
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blasting vibration survey 爆破震动测试
This paper discusses the necessity of the vibration survey about the radar system, study the method of the vibration survey.
综述了雷达系统振动测试的必要性，研究了振动测试方法。
To study how the attenuation of vibration wave caused by traveling vehicle, we conducted a test survey along highway using three component detector and 24 trace engineering seismic apparatus.
对公路两侧不同车辆的振动情况进行了实验研究。 采用三分量检波器和24道工程地震仪进行测量。
With the fixed stiffness, sag, temperature and so on, survey precision of the tension force of the cable is determined by the sample rate and the sample length of the vibration signal.
在刚度、垂度及温度等边界条件一定的条件下，拉索索力测量精度主要由振动信号数据采集的频率和采样时间决定。
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