original field recording
... original estimates 原始估计 original field recording 野外原始记录 original formation volume factor 原始原油地层体积系数 ...
基于52个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
方法：查阅文献记载、野外资源调查、药用植物采集以及整理标本馆植物标本原始记录。
Methods: Field investigation was carried out, specimens were collected, and literature and data were consulted.
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