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- Digital seismic observational data 数字化地震观测资料
- seismic observation data 地震观测数据
- In the paper,we collected and cleaned up the observation data of Fujian digital seismic network,seismogeology,crust deform survey and plat movement. 本文收集、整理了台湾集集大地震前后福建、台湾地区数字地震观测、地震地质、大地形变测量以及板块运动的大量资料。
- The tests by the seismic array observation data after triggering with the short-term average/long-term average (STA/LTA) technique show that the phase picking error is less than 0.3 s for local events by using the single channel AIC algorithm. 检测结果表明;在长短时平均比值方法(STA/LTA)检测地震事件的基础上;利用单台AIC方法;近震初至震相检测精度小于0.;3S;
- Statistics is to inference the law of nature according to observation data. 统计方法是从观测自然现象或者专门安排的实验所得到的数据去推断该事物可能的规律性。
- These values should be added to the observed data. 应该把这些值加到测量的数据上去。
- From a scientific standpoint, the magnitude scale is based on seismic records while the Mercalli is based on observable data which can be subjective. 从科学角度出发，震级是以地震记录为基础计算得出的，而麦加利烈度则以可观测数据（可能带有主观性）为基础得出。
- seismic precursor observation data 地震前兆观测数据
- He first matched the observed data with an empirical expression. 他首先用一个经验公式来适应观测数据。
- A PRELIMINARY ANALYSIS ON TEST OBSERVATION DATA FOR THE HORIZONTAL TILTMETER AT SUNAN STATION? 肃南台水管倾斜仪试记资料的初步分析?
- For every seasonal seismic observer one unforgettable memory is that of his first desert sandstorm. 对每个熟练的地震观测员来说，初遇沙风暴的情景是难以忘怀的。
- Kepler did not know the reasons behind his three laws. He just deduced them from the observation data. 开普勒只是从数据中发现了这些关系,但他却其实并不了解其背后的原因。
- According to the observation data and outcomes of artificial rainfall, based on the overland flow formulas established slope farmland runoff model. 摘要在野外模拟降雨的基础上，建立基于一维圣维南运动方程的黑土区坡耕地径流模型。
- Crosswell seismic observations are usually based on sectors.First arrivals in common receiving gather should have the same axis of polarization. 井间地震观测通常采用分扇区的观测方式，其共检波点道集中的初至波应该具有相同的偏振轴。
- Grey model is an exponential model,which has high precision to observation data series fiting in with exponential rule. 灰色模型是一种指数模型,它对于符合指数规律的观测数据序列具有较高的精确度。
- Orcutt is deputy director, have developed a way to use the worldwide seismic observing network to image earthquake ruptures. 在30分钟或更短的时间内，他们就能完整地追踪到地球上任何一处导致地震的地壳断裂带。
- Based on the field observation data about regulations of windblown sand movement and sand-driving wind, the protect... 通过地表风沙运动与风沙流的实地观测,考查了植被对地表的保护性,并确定出风蚀荒漠化的植被盖度分级标准。
- Combining with observation data of two woodlands, effectiveness of the model was also verified. 结合两个实测林分的林冠截留量资料，对模型进行了有效性验证。
- The GPS multipath measurement and the procedure of obtaining trial observation data sets were discussed firstly. 文中首先介绍了GPS多路径试验测量和观测数据采集的程序。
- long-period and broadband seismic observation 长周期和宽频地震观测
