secular variation
基本解释
- 长期变化
英汉例句
- By statistical classification, tabulation and drawing, the distribution regularity and characters of the secular variation are gotten.
哪些属于逐年下降,统计分类、列表、绘图,最后得出了南极洲地磁长期变化分布规律及变化特征。 - After an analysis of the secular variation of the common Z-Term in latitude, the existence of the non-polar long period terms in latitude is verified.
本文从讨论纬度公共Z项长期变化的规律入手,证实了纬度非极变化中存在着某些长周期项。 - According to observation data at geomagnetic stations in Hebei Province from 1986 to 2005, we sum up and analyze the laws of the geomagnetic secular variation in this paper.
利用河北省地磁台1986~2005年的地磁观测资料,对该地区地磁场长期变化规律进行总结分析。
双语例句
词组短语
- secular gravity variation 长期性重力变化
- secular variation trend 长期变化趋势
- geomagnetic secular variation [地物]地磁长期变化
- the secular variation 变化特点
- secular variation features 长期变化特征
短语
专业释义
- 长期变化
- 世纪变化
- 地磁长期变化
- 长期变化