secular variation
短语词组
- secular gravity variation 長期性重力變化
- secular variation trend 長期變化趨勢
- geomagnetic secular variation [地物]地磁長期變化
- the secular variation 變化特點
- secular variation features 長期變化特征
- paleomagnetic secular variation 古地磁場長期變化
- secular variation detail 長年變化
- magnetic recording wire secular variation 地磁長期變化
- secular variation of geomagnetic field 地磁場長期變化 返回 secular variation