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- Proposing and using the concept of precursor field stability, the precursory observational data before moderate earthquakes on the boundaries of Henan, Sandong and Hebei are analyzed. 提出了前兆场稳定度的概念，利用前兆场稳定度的方法对中强地震前豫鲁冀交界区不同台站和不同手段的前兆观测数据进行分析。
- simulated precursory observation data 模拟前兆观测数据
- Precursory Observational Data 地震前兆数据
- Precursory Observation Data 地震前兆数据
- A pervasive problem is the vulnerability of observational data to distortions and biases. 另外，观察法最常见的问题为资料容易被曲解及有偏差。
- These values should be added to the observed data. 应该把这些值加到测量的数据上去。
- Precursory observational network 前兆台网
- Convectively Coupled Equatorial Waves: A New Methodology for Identifying Wave Structures in Observational Data. 对流耦合赤道波:在观测数据中确定波结构的新方法。
- There are many problems to be solved with the development of the earthquake precursory observation section during "the tenth five-year plan". 摘要“十五”计划的地震前兆观测项目部分已经进入后期的建设阶段，各种实际问题亟待解决。
- From the Study of the available observational data we find the mass segregation of the COMA Cluster is not significant. 就现有观测资料来看,COMA团星系的质量分层效应并不显著。
- The groundwater observation well-network for earthquake prediction in China is the largest precursory observation system except the seismograph array. 中国地震地下水动态观测网是我国仅次于测震网的第二大地震前兆观测系统.
- The visibility rules in Beijing were analyzed on the basis of historic data and field observational data. 利用历史资料和外场观测数据,对北京市大气能见度的规律进行了分析。
- 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。
- It showes that refined observational data(OBS) does well in the reappearance of storm intensity and has important mesoscale information. 后者的降水位置偏东,但强度与实际情况非常相符,这表明加密观测资料对再现暴雨强度具有重要的中尺度信息作用。
- The observational data show that the extreme relative humidity is 91% when fog occurred, there is no fog when the relative humidity is lower than 90%. 实测资料表明，出现雾时，极端最小相对湿度是91%25，在相对湿度低于90%25的情况下，没有观测到雾。
- Discrepancies between model predictions and observational data might arise simply because the widely accepted guess for disk turbulence is wrong. 模型的预测与观测数据间的矛盾，很可能起因于这个被广泛接受、关于圆盘乱流的猜测根本就是错误的。
- After graduating in 1843, he secured observational data on Uranus through an intermediary: Challis, whose observatory was a mile's walk from St. 1843年他毕业后，就向剑桥大学的天文学家查理斯索取了天王星观测记录。
- Based on the observational data and NCEP reanalysis data, the heavy rainfall event on 26-28 Aug 2004 in Shandong Province is diagnostically analyzed. 摘要利用天气实况和NCEP再分析资料，对2004年8月26-28日山东大暴雨过程进行了客观分析。
- instrument of the earthquake precursory observation 前兆仪器
- earthquake precursory observation device 前兆设备
