appraisal variation 中文意思是什麼
appraisal variation
解釋
評價變差-
According to the variation characteristics of the geochemical background in this basin, the authors determined the techniques for data processing and anomaly appraisal
背景場具有自東南(固原凹陷)向西北(海原凹陷)由高變低的趨勢。
分享友人