为了分析信号,他们用计算机监测了这些地震仪组,看是否地下的每个铁板都包含着独特的震动特征。
They used a computer monitoring the string of geophones to analyse the signals to see if they contained the seismic fingerprint of any of the underground plates.
这部分能量使建筑物震动,并且可以由地震仪记录下来。
It is the radiated energy that shakes buildings and is recorded by seismographs.
该方法适用于我国强震动台网数字强震仪获取的加速度记录的仪器响应误差校正处理。
The method is applicable for instrument response correction processing of accelerogram recorded by digital accelerograph of China strong motion network.
测震仪的运动是怎么转换成震动图的?
How is the movement of the seismometer converted into a seismogram?
震动图是地震仪的测量结果的纸质记录,是用来确定地震发生的地区和震级。它们记录了在过去一段时间里地壳的运动情况。
Seismograms are the records (paper copy) produced by seismographs used to calculate the location and magnitude of an earthquake. They show how the ground moves with the passage of time.
由于复印图纸可能不够清楚而引起混淆同时为了确保清晰,图1-SAEJ577震动测试仪图纸被移除。只显示震动测试要求。
Because of drawing reproduction and possible confusion and for clarity, Figure 1 – SAE J577 Vibration Test Machine drawing has been removed. Only the vibration requirements are shown.
连全世界的地震实验室里摆放着的精密的震动监测仪都无法测出的地震前震,似乎也不会被动物所察觉。
It seems unlikely that these animals could have detected seismic "pre-shocks" that were missed by the sensitive vibration-detecting equipment that clutters the world's earthquake laboratories.
从基准点把转移回转仪迁往直升机上的支架,避免震动。
Remove transfer gyro from datum marker to its support in helicopter, avoiding shocks.
从基准点把转移回转仪迁往直升机上的支架,避免震动。
Remove transfer gyro from datum marker to its support in helicopter, avoiding shocks.
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