geomagnetic secular variation
基本解释
- 长期地磁变化
英汉例句
- No anomalous local secular geomagnetic variation has been found in the area.
测区内未发现有局部地磁长期变化异常。 - 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。 - According to the observation data at Guangzhou geomagnetic observatory from 1958 to 1995, we summarize the laws of the geomagnetic secular variation in Guangzhou geomagnetic observatory.
本文利用1958~1995年已正式出版的《地磁观测报告》资料对广州地磁台地磁场的长期变化进行分析研究。
双语例句
专业释义
- 地磁长期变化
- 地磁场长期变化