1) fixed leveling anomalies
水准异常
1.
1,1998,the character of fixed leveling anomalies observed in Kuancheng,Xinglong and Yixian Seismostation are analyzed.
2级地震为例 ,分析了地震前宽城短水准、兴隆短水准和易县短水准异常的特征。
2) geoid anomaly
大地水准面异常
1.
Based on the comparison between the result of wavelet multi-resolution analysis for Bouger gravity anomalies in Tarim basin and Tianshan orogenic belt and the fearures of corresponding geoid anomaly, the.
以塔里木及天山地区布格重力异常数据为例,通过讨论信号长度、小波母函数的支撑长度与分解阶次的关系,以及对比分解结果与大地水准面异常的特征,提出了分解阶次的确定方法。
2.
The paper discusses computation method of geoid anomaly due to topography, interfaces and density inhomogeneity in the Earth.
以青藏高原及邻区地形、地震层析成像、沉积层底面、Moho面及岩石层底面资料为基础 ,讨论了由地形起伏、地球内部各界面以及物质密度不均匀引起的大地水准面异常的计算方法 ,正演计算出青藏高原及邻区岩石圈内部物质不均匀产生的大地水准面异常 ,并把从全阶大地水准面异常中扣除正演模拟得到的岩石圈大地水准面异常与不同阶次波段的大地水准面进行比较 ,以寻求表示青藏高原及邻区地幔物质不均匀的大地水准面异常球谐函数的最佳阶次。
3) Anomaly standard
异常标准
4) anomalous groundwater site
异常水点
5) Abnormal amniotic fluid volume
羊水异常
6) precipitation anomaly
降水异常
1.
Nonlinear characteristics of the precipitation anomaly over china during the last five decades were investigated by applying a back-propogation neural network-based nonlinear principal component analysis(NLPCA) method to the seasonal rainfall anomaly data.
利用中国160站逐月降水资料,运用一种基于前馈型人工神经网络的非线性主成分分析方法(nonlinear principal component analysis,NLPCA)研究了中国近50 a四季降水异常分布的非线性特征。
2.
Based on the NCEP/NCAR monthly mean reanalysis data and the observed rainfall data over South China in June from 1951 to 2005,the variations of western Pacific subtropical high(WPSH),vertical motion and the water vapor transport,which are related to the precipitation anomaly in the South China,are analyzed statistically.
利用1951-2005年NCEP/NCAR再分析资料及华南地区6月份降水资料,统计分析了与华南降水异常相关的西太平洋副热带高压变异、垂直运动及水汽输送等特征。
补充资料：大地水准面差距
见大地水准面。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条